thread milling 26-04-07

Thread MillingCutters, Inserts and HoldersAM-CAT-THREADMILL(GB)-07/08

Allied Maxcut Thread Mills®

Thread Milling Cutters, Inserts and Holders

FEATURES

- Complete programme available of both solidcarbide and indexable insert thread mills

- Full form profiles

- Full profiles present on all inserts and solidthread mills

- Optimised cutting geometry

- High technology manufacturing techniques

- Versatile multi use tools

- Unique cutter design

BENEFITS

- One stop for all requirements

- Allows 100% thread depth against 65-75%for tapping

- Allows threading to within one full pitch ofblind tapping

- Minimal horse power requirements evenwith coarse pitch threads

- Ensures high quality product for consistentpredictable production even in exotic metals

- All tools can produce left or right handedthreads

- External and internal threads can beproduced in the same toolholder with justan insert change

- Allowing thread milling as small as M1.6and each tool configured for cycle timeoptimisation

Contents®

ISO 60° Metric Internal Helical Flute, Metric Internal Fine Pitch Helical Flute &Metric External Fine Pitch Helical Flute Page 2

ISO 60° Metric Internal Straight Flute, Metric Internal Fine Pitch Straight Flute &Metric External Fine Pitch Straight Flute

UN 60° Internal Helical Flute, Internal Fine Pitch Helical Flute & External Fine Pitch Helical Flute Page 4

UN 60° Internal Straight Flute, Internal Fine Pitch Straight Flute & External Fine Pitch Straight Flute Page 5

BSW & BSP 55° Internal/External Straight Flute, BSPT 55° Taper Straight Flute &UNJ/UNJF 60° Internal Straight Flute Page 6

NPT 60° Taper Thread Straight Flute, NPTF 60° Taper Thread Straight Flute &PG 80º Taper Thread Straight Flute Page 7

T2 ISO 60° Metric Internal Straight Flute, Metric Fine Pitch Internal Straight Flute &T2 UN 60° Internal Straight Flute Page 8

T3 ISO 60° Metric Internal Straight Flute, Metric Fine Pitch Internal Straight Flute &T3 UN 60° Internal Straight Flute Page 9

ISO & UN 60° Internal Shell Mill Straight Flute Page 10

ISO 60° Metric External Page 11

ISO 60° Metric Internal Page 12

UN 60° External Page 13

UN 60° Internal Page 14

BSP & BSW 55°, BSPT 55° Taper, NPT 60° Taper & NPTF 60° Taper Page 15

NPSM 60° Internal, NPSM 60° External & NPSF 60° Page 16

Solid Carbide Threadmill TiCN

Indexable Inserts for Thread Milling TiCN

Holders Page 17

Thread Milling Holder Accessories Page 18

Speeds and Feeds for Solid Carbide Straight Flute Thread Mills Page 19

Imperial Thread Diameters & Calculations for Minor Thread Diameter Page 20

Thread Milling Holders

Technical Application Guide

AccuThread Application Request Form Page 21

2

®Solid CarbideTiCN

M10 AMHE06059-N-0.75ISO 5 57 20 15.0 5.90 6.00 0.440 �

M12 AMHE08079-N-0.50ISO 5 63 30 15.0 7.90 8.00 0.294 �

M12 AMHE08079-N-1.00ISO 5 63 20 20.0 7.90 8.00 0.587 �

M16 AMHE10099-N-1.50ISO 5 72 16 24.0 9.90 10.00 0.881 �

M18 AMHE12119-N-1.50ISO 5 83 20 30.0 11.90 12.00 0.881 �

M20 AMHE12119-N-2.00ISO 5 83 15 30.0 11.90 12.00 1.174 �

M24 AMHE16159-N-3.00ISO 6 110 12 36.0 15.90 16.00 1.761 �

M36 AMHE16159-N-4.00ISO 6 110 10 40.0 15.90 16.00 2.348 �

M64 AMHE20199-N-6.00ISO 6 104 6 36.0 19.90 20.00 3.522 �

Standard Reference Z OAL NF L1 D1 D H. prof Stock

ISO 60º Metric Internal Fine Pitch Helical Flute

M3 AMHE06059-E-0.50ISO 5 57 30 15.0 5.90 6.00 0.316 �

M3 AMHE08079-E-0.50ISO 5 63 30 15.0 7.90 8.00 0.316 �

M4.5 AMHE08079-E-0.75ISO 5 63 26 19.5 7.90 8.00 0.475 �

M6 AMHE10099-E-1.00ISO 5 72 24 24.0 9.90 10.0 0.633 �

M10 AMHE12119-E-1.50ISO 5 83 20 30.0 11.90 12.0 0.949 �

M14 AMHE12119-E-2.00ISO 5 83 15 30.0 11.90 12.0 1.265 �

M24 AMHE16159-E-3.00ISO 6 110 12 36.0 15.90 16.0 1.898 �

M36 AMHE16159-E-4.00ISO 6 110 10 40.0 15.90 16.0 2.531 �

M64 AMHE20199-E-6.00ISO 6 104 6 36.0 19.90 20.0 3.796 �


ISO 60º Metric External Fine Pitch Helical Flute

M1.6 AMHE03010-N-0.35ISO 3 38 7 2.45 1.00 3.00 0.205 �

M2 AMHE03013-N-0.40ISO 3 38 8 3.20 1.30 3.00 0.235 �

M2.5 AMHE03015-N-0.45ISO 3 38 8 3.60 1.50 3.00 0.264 �

M3 AMHE03021-N-0.50ISO 3 38 9 4.50 2.10 3.00 0.294 �

M4 AMHE03026-N-0.70ISO 3 38 9 6.30 2.60 3.00 0.411 �

M4.5 AMHE04030-N-0.75ISO 3 42 9 6.75 3.00 4.00 0.440 �

M5 AMHE04036-N-0.80ISO 3 42 10 8.00 3.60 4.00 0.470 �

M6 AMHE06040-N-1.00ISO 3 57 9 9.00 4.00 6.00 0.587 �

M8 AMHE06050-N-1.25ISO 3 57 10 12.50 5.00 6.00 0.734 �

M10 AMHE06059-N-1.50ISO 5 57 10 15.00 5.90 6.00 0.881 �

M12 AMHE08079-N-1.75ISO 5 63 11 19.25 7.90 8.00 1.027 �

M16 AMHE10099-N-2.00ISO 5 72 12 24.00 9.90 10.00 1.174 �

M20 AMHE12119-N-2.50ISO 5 83 12 30.00 11.90 12.00 1.468 �

M24 AMHE16159-N-3.00ISO 6 110 12 36.00 15.90 16.00 1.761 �

M30 AMHE16159-N-3.50ISO 6 110 11 38.50 15.90 16.00 2.055 �

M36 AMHE16159-N-4.00ISO 6 110 10 40.00 15.90 16.00 2.348 �

M48 AMHE20199-N-5.00ISO 6 104 8 40.00 19.90 20.00 2.935 �

M64 AMHE20199-N-6.00ISO 6 104 6 36.00 19.90 20.00 3.523 �


ISO 60º Metric Internal Helical Flute

Stock Code� Stock Item.� Delivery 10-14 Days.� Non-Stocked Standard. Normal Delivery 5 to 6 weeks.

DD1

1/2 Pitch

OAL

L1

Pitch

3

®Solid Carbide

TiCN

DD1

1/2 Pitch

OAL

L1

Pitch

M10 AM06059-N-0.50ISO 5 57 30 15.0 5.90 6.00 0.440 �

M10 AM06059-N-0.75ISO 5 57 20 15.0 5.90 6.00 0.440 �

M12 AM08079-N-0.50ISO 5 63 30 15.0 7.90 8.00 0.294 �

M12 AM08079-N-1.00ISO 5 63 20 20.0 7.90 8.00 0.587 �

M16 AM10099-N-1.50ISO 5 72 16 24.0 9.90 10.00 0.881 �

M18 AM12119-N-1.50ISO 5 83 20 30.0 11.90 12.00 0.881 �

M20 AM12119-N-2.00ISO 5 83 15 30.0 11.90 12.00 1.174 �

M24 AM16159-N-3.00ISO 6 92 12 36.0 15.90 16.00 1.761 �

M36 AM16159-N-4.00ISO 6 92 10 40.0 15.90 16.00 2.348 �

M64 AM20199-N-6.00ISO 6 104 6 36.0 19.90 20.00 3.522 �


ISO 60º Metric Internal Fine Pitch Straight Flute

M3 AM06059-E-0.50ISO 5 57 30 15.0 5.90 6.00 0.316 �

M3 AM08079-E-0.50ISO 5 63 30 15.0 7.90 8.00 0.316 �

M4.5 AM08079-E-0.75ISO 5 63 26 19.5 7.90 8.00 0.475 �

M6 AM10099-E-1.00ISO 5 72 24 24.0 9.90 10.0 0.633 �

M10 AM12119-E-1.50ISO 5 83 20 30.0 11.90 12.0 0.949 �

M14 AM12119-E-2.00ISO 5 83 15 30.0 11.90 12.0 1.265 �

M24 AM16159-E-3.00ISO 6 92 12 36.0 15.90 16.0 1.898 �

M36 AM16159-E-4.00ISO 6 92 10 40.0 15.90 16.0 2.531 �

M64 AM20199-E-6.00ISO 6 104 6 36.0 19.90 20.0 3.796 �


ISO 60º Metric External Fine Pitch Straight Flute

M1.6 AM03010-N-0.35ISO 3 38 7 2.45 1.00 3.00 0.205 �

M2 AM03013-N-0.40ISO 3 38 8 3.20 1.30 3.00 0.235 �

M2.5 AM03015-N-0.45ISO 3 38 8 3.60 1.50 3.00 0.264 �

M3 AM03021-N-0.50ISO 3 38 9 4.50 2.10 3.00 0.294 �

M4 AM03026-N-0.70ISO 3 38 9 6.30 2.60 3.00 0.411 �

M4.5 AM04030-N-0.75ISO 3 42 9 6.75 3.00 4.00 0.440 �

M5 AM04036-N-0.80ISO 3 42 10 8.00 3.60 4.00 0.470 �

M6 AM06040-N-1.00ISO 3 57 9 9.00 4.00 6.00 0.587 �

M8 AM06050-N-1.25ISO 3 57 10 12.50 5.00 6.00 0.734 �

M10 AM06059-N-1.50ISO 5 57 10 15.00 5.90 6.00 0.881 �

M12 AM08079-N-1.75ISO 5 63 11 19.25 7.90 8.00 1.027 �

M16 AM10099-N-2.00ISO 5 72 12 24.00 9.90 10.00 1.174 �

M20 AM12119-N-2.50ISO 5 83 12 30.00 11.90 12.00 1.468 �

M24 AM16159-N-3.00ISO 6 92 12 36.00 15.90 16.00 1.761 �

M30 AM16159-N-3.50ISO 6 92 11 38.50 15.90 16.00 2.055 �

M36 AM16159-N-4.00ISO 6 92 10 40.00 15.90 16.00 2.348 �

M48 AM20199-N-5.00ISO 6 104 8 40.00 19.90 20.00 2.935 �

M64 AM20199-N-6.00ISO 6 104 6 36.00 19.90 20.00 3.523 �


ISO 60º Metric Internal Straight Flute


IndexZ = Number of FlutesOAL = Overall LengthNF = Number of Full Form TeethL1 = Working Depth

D1 = Cutting DiameterD = Shank DiameterH.prof = Thread Height

4

®

UN 60º Internal Helical Flute

Solid CarbideTiCN

5/16” AMHE06059-N-32”UN 5 57 18 14.287 5.90 6.00 0.466 �7/16” AMHE08079-N-28”UN 5 63 22 19.950 7.90 8.00 0.532 �1/2” AMHE10099-N-20”UN 5 72 18 22.860 9.90 10.00 0.745 �

9/16” AMHE10099-N-18”UN 5 72 17 23.980 9.90 10.00 0.828 �5/8” AMHE12119-N-16”UN 5 83 18 28.575 11.90 12.00 0.932 �5/8” AMHE12119-N-12”UN 5 83 14 29.630 11.90 12.00 1.243 �

1” AMHE16159-N-8”UN 6 110 12 38.100 15.90 16.00 1.864 �

13/8” AMHE20199-N-6”UN 6 104 9 38.100 19.90 20.00 2.485 �


UN 60º Internal Fine Pitch Helical Flute

No 6 AMHE06059-E-32”UN 5 57 18 14.287 5.90 6.00 0.516 �

No 12 AMHE08079-E-28”UN 5 63 22 19.950 7.90 8.00 0.589 �1/4” AMHE10099-E-20”UN 5 72 18 22.860 9.90 10.00 0.825 �

5/16” AMHE10099-E-18”UN 5 72 17 23.980 9.90 10.00 0.917 �3/8” AMHE12119-E-16”UN 5 83 18 28.575 11.90 12.00 1.032 �

9/16” AMHE12119-E-12”UN 5 83 14 29.630 11.90 12.00 1.375 �

1” AMHE16159-E-8”UN 6 110 12 38.100 15.90 16.00 2.063 �

13/8” AMHE20199-E-6”UN 6 104 9 38.100 19.90 20.00 2.751 �


UN 60º External Fine Pitch Helical Flute

Nº2 AMHE03015-N-64”UN 3 38 8 3.175 1.50 3.00 0.233 �

Nº2 AMHE03015-N-56”UN 3 38 7 3.175 1.50 3.00 0.266 �

Nº3 AMHE03015-N-48”UN 3 38 7 3.704 1.50 3.00 0.311 �

Nº5 AMHE03021-N-44”UN 3 38 8 4.618 2.10 3.00 0.339 �

Nº4 AMHE03021-N-40”UN 3 38 7 4.445 2.10 3.00 0.373 �

Nº8 AMHE04030-N-36”UN 3 42 9 6.350 3.00 4.00 0.414 �

Nº8 AMHE04030-N-32”UN 3 42 8 6.350 3.00 4.00 0.466 �

Nº12 AMHE04036-N-28”UN 3 42 9 8.165 3.60 4.00 0.532 �

Nº12 AMHE06040-N-24”UN 3 57 8 8.467 4.00 6.00 0.621 �1/4” AMHE06040-N-20”UN 3 57 8 10.160 4.00 6.00 0.745 �

5/16” AMHE06050-N-18”UN 3 57 9 12.700 5.00 6.00 0.828 �3/8” AMHE06059-N-16”UN 5 57 9 14.287 5.90 6.00 0.932 �

7/16” AMHE08079-N-14”UN 5 63 9 16.328 7.90 8.00 1.065 �1/2” AMHE08079-N-13”UN 5 63 10 19.538 7.90 8.00 1.147 �

9/16” AMHE10099-N-12”UN 5 72 11 23.283 9.90 10.00 1.243 �5/8” AMHE10099-N-11”UN 5 72 10 23.091 9.90 10.00 1.356 �3/4” AMHE12119-N-10”UN 5 83 11 27.940 11.90 12.00 1.491 �7/8” AMHE16159-N-9”UN 6 110 12 33.337 15.90 16.00 1.657 �

1” AMHE16159-N-8”UN 6 110 12 38.100 15.90 16.00 1.864 �

11/8” - 11/4” AMHE16159-N-7”UN 6 110 10 36.285 15.90 16.00 2.130 �

13/8” - 11/2” AMHE20199-N-6”UN 6 104 9 38.100 19.90 20.00 2.485 �

13/4” AMHE20199-N-5”UN 6 104 7 35.560 19.90 20.00 2.982 �

2” AMHE20199-N-4.5”UN 6 104 7 39.511 19.90 20.00 3.314 �





DD1

1/2 Pitch

OAL

L1

Pitch

Solid CarbideTiCN

5

®

DD1

1/2 Pitch

OAL

L1

Pitch

UN 60º Internal Straight Flute

5/16” AM06059-N-32UN 5 57 18 14.287 5.90 6.00 0.466 �7/16” AM08079-N-28UN 5 63 22 19.950 7.90 8.00 0.532 �1/2” AM10099-N-20UN 5 72 18 22.860 9.90 10.00 0.745 �

9/16” AM10099-N-18UN 5 72 17 23.980 9.90 10.00 0.828 �5/8” AM12119-N-16UN 5 83 18 28.575 11.90 12.00 0.932 �5/8” AM12119-N-12UN 5 83 14 29.630 11.90 12.00 1.243 �

1” AM16159-N-8UN 6 92 12 38.100 15.90 16.00 1.864 �

13/8” AM20199-N-6UN 6 104 9 38.100 19.90 20.00 2.485 �


UN 60º Internal Fine Pitch Straight Flute

No 6 AM06059-E-32UN 5 57 18 14.287 5.90 6.00 0.516 �

No 12 AM08079-E-28UN 5 63 22 19.950 7.90 8.00 0.589 �1/4” AM10099-E-20UN 5 72 18 22.860 9.90 10.00 0.825 �

5/16” AM10099-E-18UN 5 72 17 23.980 9.90 10.00 0.917 �3/8” AM12119-E-16UN 5 83 18 28.575 11.90 12.00 1.032 �

9/16” AM12119-E-12UN 5 83 14 29.630 11.90 12.00 1.375 �

1” AM16159-E-8UN 6 92 12 38.100 15.90 16.00 2.063 �

1 3/8” AM20199-E-6UN 6 104 9 38.100 19.90 20.00 2.751 �


UN 60º External Fine Pitch Straight Flute

Nº2 AM03015-N-64UN 3 38 8 3.175 1.50 3.00 0.233 �

Nº2 AM03015-N-56UN 3 38 7 3.175 1.50 3.00 0.266 �

Nº3 AM03015-N-48UN 3 38 7 3.704 1.50 3.00 0.311 �

Nº5 AM03021-N-44UN 3 38 8 4.618 2.10 3.00 0.339 �

Nº4 AM03021-N-40UN 3 38 7 4.445 2.10 3.00 0.373 �

Nº8 AM04030-N-36UN 3 42 9 6.350 3.00 4.00 0.414 �

Nº8 AM04030-N-32UN 3 42 8 6.350 3.00 4.00 0.466 �

Nº12 AM04036-N-28UN 3 42 9 8.165 3.60 4.00 0.532 �

Nº12 AM06040-N-24UN 3 57 8 8.467 4.00 6.00 0.621 �1/4” AM06040-N-20UN 3 57 8 10.160 4.00 6.00 0.745 �

5/16” AM06050-N-18UN 3 57 9 12.700 5.00 6.00 0.828 �3/8” AM06059-N-16UN 5 57 9 14.287 5.90 6.00 0.932 �

7/16” AM08079-N-14UN 5 63 9 16.328 7.90 8.00 1.065 �1/2” AM08079-N-13UN 5 63 10 19.538 7.90 8.00 1.147 �

9/16” AM10099-N-12UN 5 72 11 23.283 9.90 10.00 1.243 �5/8” AM10099-N-11UN 5 72 10 23.091 9.90 10.00 1.356 �3/4” AM12119-N-10UN 5 83 11 27.940 11.90 12.00 1.491 �7/8” AM16159-N-9UN 6 92 12 33.337 15.90 16.00 1.657 �

1” AM16159-N-8UN 6 92 12 38.100 15.90 16.00 1.864 �

11/8” – 11/4” AM16159-N-7UN 6 92 10 36.285 15.90 16.00 2.130 �

13/8” – 11/2” AM20199-N-6UN 6 104 9 38.100 19.90 20.00 2.485 �

13/4” AM20199-N-5UN 6 104 7 35.560 19.90 20.00 2.982 �

2” AM20199-N-4.5UN 6 104 7 39.511 19.90 20.00 3.314 �





®

6

DD1

1/2 Pitch

OAL

L1

PitchSolid CarbideTiCN

BSW & BSP 55º Internal/External Straight Flute

1/16” – 1/8” AM06059-X-28BSPT 5 57 11 9.978 5.90 6.00 0.581 �1/4” – 3/8” AM08079-X-19BSPT 5 63 11 14.705 7.90 8.00 0.583 �1/2” – 3/4” AM12119-X-14BSPT 5 83 11 19.957 11.90 12.00 1.162 �

1” – 2” AM16159-X-11BSPT 6 92 17 39.250 15.90 16.00 1.479 �


BSPT 55º Taper Straight Flute

7/16” – 1/2” AM08079-N-20-UNJ 5 63 15 19.05 7.90 8.0 0.677 �9/16” – 5/8” AM10099-N-18-UNJ 5 72 17 23.99 9.90 10.0 0.752 �

5/8” – 13/16” AM12119-N-16-UNJ 5 83 19 30.16 11.9 12.0 0.846 �7/8” AM16159-N-14-UNJ 6 92 19 34.47 15.90 16.0 0.967 �

5/8” – 13/16” AM12119-N-12-UNJ 5 83 14 29.63 11.90 12.0 1.128 �7/8” – 1” AM16159-N-12-UNJ 6 92 18 38.1 15.9 16.0 1.128 �


UNJ/UNF 60º Internal Straight Flute

3/32” AM03015-X-48BSW 3 38 7 3.704 1.50 3.00 0.339 �1/8” AM03021-X-40BSW 3 38 7 4.445 2.10 3.00 0.406 �

5/32” AM03026-X-32BSW 3 38 7 5.556 2.60 3.00 0.508 �1/4” AM06040-X-20BSW 3 57 8 10.160 4.00 6.00 0.813 �

5/16” AM06050-X-18BSW 3 57 8 11.288 5.00 6.00 0.903 �3/8” AM06059-X-16BSW 5 57 9 14.287 5.90 6.00 1.016 �

7/16” AM08079-X-14BSW 5 63 10 18.143 7.90 8.00 1.162 �1/2” – 9/16” AM08079-X-12BSW 5 63 9 19.050 7.90 8.00 1.355 �

5/8” AM10099-X-11BSW 5 72 10 23.091 9.90 10.00 1.479 �3/4” AM12119-X-10BSW 5 83 11 27.940 11.90 12.00 1.626 �7/8” AM12119-X-9BSW 5 83 10 28.222 11.90 12.00 1.807 �

1” AM16159-X-8BSW 6 92 11 34.925 15.90 16.00 2.033 �

11/8” – 11/4” AM16159-X-7BSW 6 92 10 36.286 15.90 16.00 2.323 �

13/8” – 11/4” AM16159-X-6BSW 6 92 9 38.100 15.90 16.00 2.711 �

15/8” – 13/4” AM20199-X-5BSW 6 104 8 40.640 19.90 20.00 3.252 �

17/8” – 2” AM20199-X-4.5BSW 6 104 7 39.511 19.90 20.00 3.614 �1/16” – 1/8” AM06059-X-28BSP 5 57 16 14.514 5.90 6.00 0.581 �1/4” – 3/8” AM08079-X-19BSP 5 63 14 18.716 7.90 8.00 0.586 �1/2” – 3/4” AM12119-X-14BSP 5 83 16 29.028 11.90 12.00 1.162 �

1” – 2” AM16159-X-11BSP 6 92 15 34.636 15.90 16.00 1.479 �





®

7

Solid CarbideTiCN

1/16” – 1/8” AM06059-X-27NPT 5 57 10 9.407 5.90 6.00 0.693 �1/4” – 3/8” AM08079-X-18NPT 5 63 10 14.111 7.90 8.00 1.051 �1/2” – 3/4” AM12119-X-14NPT 5 83 11 19.957 11.90 12.00 1.369 �

1” – 2” AM16159-X-11.5NPT 6 92 12 26.505 15.90 16.00 1.678 �

21/2” – 6” AM16159-X-8NPT 6 92 10 31.750 15.90 16.00 2.448 �

21/2” – 6” AM20199-X-8NPT 6 104 12 38.100 19.90 20.00 2.448 �


NPT 60º Taper Thread Straight Flute

1/16” – 1/8” AM06059-X-27NPTF 5 57 10 9.407 5.90 6.00 0.638 �1/4” – 3/8” AM08079-X-18NPTF 5 63 10 14.111 7.90 8.00 1.002 �1/2” – 3/4” AM12119-X-14NPTF 5 83 11 19.957 11.90 12.00 1.353 �

1” – 2” AM16159-X-11.5NPTF 6 92 12 26.505 15.90 16.00 1.636 �

21/2” – 6” AM16159-X-8NPTF 6 92 10 31.750 15.90 16.00 2.387 �

21/2” – 6” AM20199-X-8NPTF 6 104 12 38.100 19.90 20.00 2.387 �


NPTF 60º Taper Thread Straight Flute

7 AM08079-X-20PG 5 63 15 19.050 7.90 8.00 0.610 �

9-11-13.5-16 AM10099-X-18PG 5 72 17 23.989 9.90 10.00 0.670 �

21-29-36-42-48 AM12119-X-16PG 5 83 18 28.575 11.90 12.00 0.760 �


PG 80º Taper Thread Straight Flute




DD1

1/2 Pitch

OAL

L1

Pitch

DD1

1/2 Pitch

OAL

L1

Pitch

®

8

Solid CarbideTiCN

M4 AM03026-N-0.70ISOT2 3 38 8 2.60 3.00 0.411 �

M5 AM04036-N-0.80ISOT2 3 42 10 3.60 4.00 0.470 �

M6 AM06040-N-1.00ISOT2 3 57 12 4.00 6.00 0.587 �

M8 AM06050-N-1.25ISOT2 3 62 16 5.00 6.00 0.734 �

M10 AM06059-N-1.50ISOT2 5 62 20 5.90 6.00 0.881 �

M12 AM08079-N-1.75ISOT2 5 74 24 7.90 8.00 1.027 �

M14 AM10099-N-2.00ISOT2 5 86 28 9.90 10.00 1.174 �

M16 AM12119-N-2.00ISOT2 5 95 32 11.90 12.00 1.174 �

M20 AM12119-N-2.50ISOT2 5 95 40 11.90 12.00 1.468 �

Standard Reference Z OAL L1 D1 D H. prof Stock

T2 ISO 60º Metric Internal Straight Flute




Nº4 AM03021-N-40UNT2 3 38 5.68 2.10 3.00 0.373 �

Nº8 AM04030-N-36UNT2 3 42 8.33 3.00 4.00 0.414 �

Nº8 AM04030-N-32UNT2 3 42 8.33 3.00 4.00 0.466 �1/4” AM06040-N-20UNT2 3 57 12.7 4.00 6.00 0.745 �

5/16” AM06050-N-18UNT2 3 62 15.875 5.00 6.00 0.828 �3/8” AM06059-N-16UNT2 5 62 19.05 5.90 6.00 0.932 �

7/16” AM08079-N-14UNT2 5 74 22.225 7.90 8.00 1.065 �1/2” AM08079-N-13UNT2 5 74 25.4 7.90 8.00 1.147 �

9/16” AM10099-N-12UNT2 5 86 28.575 9.90 10.00 1.243 �5/8” AM12110-N-11UNT2 5 86 32.327 11.00 12.00 1.356 �3/4” AM12119-N-10UNT2 5 95 38.1 11.90 12.00 1.491 �7/8” AM16159-N-9UNT2 6 115 44.45 15.90 16.00 1.657 �

1” AM16159-N-8UNT2 6 115 50.8 15.90 16.00 1.864 �


T2 UN 60º Internal Straight Flute

M8 AM06059-N-0.75ISOT2 5 62 16 5.90 6.00 0.440 �

M12 AM08079-N-1.00ISOT2 5 74 24 7.90 8.00 0.587 �

M16 AM12119-N-1.00ISOT2 5 95 32 11.90 12.00 0.587 �

M14 AM10099-N-1.50ISOT2 5 86 28 9.90 10.00 0.881 �

M18 AM12119-N-1.50ISOT2 5 95 36 11.90 12.00 0.881 �

M16 AM12119-N-2.00ISOT2 5 95 32 11.90 12.00 1.174 �


T2 ISO 60º Metric Fine Pitch Internal Straight Flute

DD1

1/2 Pitch

OAL

L1

Pitch x 2

®

9

DD1

1/2 Pitch

OAL

L1

Pitch x 3 Solid CarbideTiCN

M4 AM03026-N-0.70ISOT3 3 42 12 2.60 3.00 0.411 �

M5 AM04036-N-0.80ISOT3 3 47 15 3.60 4.00 0.470 �

M6 AM06040-N-1.00ISOT3 3 60 18 4.00 6.00 0.587 �

M8 AM06050-N-1.25ISOT3 3 65 24 5.00 6.00 0.734 �

M10 AM06059-N-1.50ISOT3 5 72 30 5.90 6.00 0.881 �

M12 AM08079-N-1.75ISOT3 5 86 36 7.90 8.00 1.027 �

M14 AM10099-N-2.00ISOT3 5 95 42 9.90 10.00 1.174 �

M16 AM12110-N-2.00ISOT3 5 115 48 11.00 12.00 1.174 �

M20 AM12119-N-2.50ISOT3 5 115 60 11.90 12.00 1.468 �


T3 ISO 60º Metric Internal Straight Flute

Nº4 AM03021-N-40UNT3 3 42 8.53 2.10 3.00 0.373 �

Nº8 AM04030-N-36UNT3 3 45 12.49 3.00 4.00 0.414 �

Nº8 AM04030-N-32UNT3 3 45 12.49 3.00 4.00 0.466 �1/4” AM06040-N-20UNT3 3 60 19.05 4.00 6.00 0.745 �

5/16” AM06050-N-18UNT3 3 65 23.812 5.00 6.00 0.828 �3/8” AM06059-N-16UNT3 5 72 28.575 5.90 6.00 0.932 �

7/16” AM08079-N-14UNT3 5 86 28.575 7.90 8.00 1.065 �1/2” AM08079-N-13UNT3 5 86 38.1 7.90 8.00 1.147 �

9/16” AM10099-N-12UNT3 5 95 42.862 9.90 10.00 1.243 �5/8” AM12110-N-11UNT3 5 115 21.686 11.00 12.00 1.356 �3/4” AM12119-N-10UNT3 5 115 57.15 11.90 12.00 1.491 �


T3 UN 60º Internal Straight Flute

M8 AM06059-N-0.75ISOT3 5 72 24 5.90 6.00 0.440 �

M12 AM08079-N-1.00ISOT3 5 86 36 7.90 8.00 0.587 �

M16 AM12119-N-1.00ISOT3 5 115 48 11.90 12.00 0.587 �

M14 AM10099-N-1.50ISOT3 5 95 42 9.90 10.00 0.881 �

M16 AM12119-N-1.50ISOT3 5 115 48 11.00 12.00 1.174 �

M18 AM12110-N-2.00ISOT3 5 115 54 11.90 12.00 0.881 �


T3 ISO 60º Metric Fine Pitch Internal Straight Flute




10

®Solid CarbideTiCN

M48 AM350-N-1.50ISO 12 38 20 30.0 35 13 0.881 �

M48 AM350-N-2.00ISO 12 38 15 30.0 35 13 1.174 �

M48 AM350-N-3.00ISO 8 38 10 30.0 35 13 1.761 �

M48 AM350-N-4.00ISO 8 38 7 28.0 35 13 2.348 �

13/4” AM350-N-20UN 8 38 23 29.2 35 13 0.746 �

13/4” AM350-N-18UN 8 38 21 29.6 35 13 0.829 �

13/4” AM350-N-16UN 8 38 18 28.6 35 13 0.932 �

13/4” AM350-N-12UN 8 38 14 29.6 35 13 1.243 �

13/4” AM350-N-8UN 8 38 9 28.6 35 13 1.864 �

13/4” AM350-N-6UN 8 38 7 29.6 35 13 2.486 �


ISO & UN 60º Internal Shell Mill Straight Flute

M56 AM450-N-1.50ISO 12 47 29 39.0 45 16 0.881 �

M56 AM450-N-2.00ISO 12 47 20 40.0 45 16 1.174 �

M56 AM450-N-3.00ISO 12 47 13 39.0 45 16 1.761 �

M56 AM450-N-4.00ISO 8 47 10 40.0 45 16 2.348 �

M56 AM450-N-5.50ISO 8 47 7 38.5 45 16 3.229 �

M64 AM450-N-6.00ISO 8 47 6 36.0 45 16 3.523 �

21/2” AM450-N-20UN 12 47 31 39.4 45 16 0.746 �

21/2” AM450-N-16UN 12 47 25 39.7 45 16 0.932 �

21/2” AM450-N-12UN 12 47 18 38.1 45 16 1.243 �

21/2” AM450-N-8UN 12 47 12 38.1 45 16 1.864 �

21/2” AM450-N-6UN 8 47 9 38.1 45 16 2.486 �

21/2” AM450-N-4.5UN 12 47 7 39.5 45 16 3.314 �

21/2” AM450-N-4UN 8 47 6 38.1 45 16 3.729 �



M64 AM550-N-1.50ISO 12 58 33 49.5 55 22.0 0.881 �

M64 AM550-N-2.00ISO 12 58 25 50.0 55 22.0 1.174 �

M64 AM550-N-3.00ISO 12 58 16 48.0 55 22.0 1.761 �

M64 AM550-N-4.00ISO 12 58 12 48.0 55 22.0 2.348 �

M64 AM550-N-6.00ISO 12 58 8 48.0 55 22.0 3.523 �

23/4” AM550-N-20UN 12 58 39 49.5 55 22.0 0.746 �

23/4” AM550-N-16UN 12 58 31 49.2 55 22.0 0.932 �

23/4” AM550-N-12UN 12 58 23 48.7 55 22.0 1.243 �

23/4” AM550-N-8UN 12 58 15 47.6 55 22.0 1.864 �

23/4” AM550-N-6UN 12 58 11 46.6 55 22.0 2.486 �

23/4” AM550-N-4UN 12 58 7 44.5 55 22.0 3.729 �



D1D

Pitch

OAL

L1




11

®Indexable Inserts for Thread Milling

TiCN

1.00 AM14-ETM-1.00ISO 14 14 0 AMTMH….-…-.-14 0.633 �

1.00 AM21-ETM-1.00ISO 21 21 0 AMTMH….-…-.-21 0.633 �

1.50 AM14-ETM-1.50ISO 14 9 0.25 AMTMH….-…-.-14 0.949 �

1.50 AM21-ETM-1.50ISO 21 14 0 AMTMH….-…-.-21 0.949 �

1.50 AM30-ETM-1.50ISO 30 20 0 AMTMH….-…-.-30 0.949 �

2.00 AM14-ETM-2.00ISO 14 7 0 AMTMH….-…-.-14 1.266 �

2.00 AM21-ETM-2.00ISO 21 10 0.5 AMTMH….-…-.-21 1.266 �

2.00 AM30-ETM-2.00ISO 30 15 0 AMTMH….-…-.-30 1.266 �

2.50 AM21-ETM-2.50ISO 21 8 0.5 AMTMH….-…-.-21 1.582 �

2.50 AM30-ETM-2.50ISO 30 12 0 AMTMH….-…-.-30 1.582 �

3.00 AM21-ETM-3.00ISO 21 7 0 AMTMH….-…-.-21 1.898 �

3.00 AM30-ETM-3.00ISO 30 10 0 AMTMH….-…-.-30 1.898 �

3.50 AM21-ETM-3.50ISO 21 6 0 AMTMH….-…-.-21 2.215 �

3.50 AM21-ETM-3.50ISO-S 21 6 0 AMTMH….-…-.-21 2.215 �

3.50 AM30-ETM-3.50ISO 30 8 1 AMTMH….-…-.-30 2.215 �

4.00 AM30-ETM-4.00ISO 30 7 1 AMTMH….-…-.-30 2.531 �

4.00 AM30-ETM-4.00ISO-S 30 7 1 AMTMH….-…-.-30 2.531 �

4.00 AM40-ETM-4.00ISO 40 10 0 AMTMH….-…-.-40 2.531 �

4.50 AM30-ETM-4.50ISO 30 6 1.5 AMTMH….-…-.-30 2.847 �

4.50 AM30-ETM-4.50ISO-S 30 6 1.5 AMTMH….-…-.-30 2.847 �

4.50 AM40-ETM-4.50ISO 40 8 2 AMTMH….-…-.-40 2.847 �

5.00 AM40-ETM-5.00ISO 40 8 0 AMTMH….-…-.-40 3.164 �

6.00 AM40-ETM-6.00ISO 40 6 2 AMTMH….-…-.-40 3.797 �

ThreadPitch (mm) Reference OAL NF Centering Holder H prof. Stock

ISO 60º Metric External


IndexOAL = Overall LengthNF = Number of Full Form TeethS = Single Sided (Double Sided Available)H.prof = Thread Height

OAL

12

Indexable Inserts for Thread MillingTiCN®

OAL

0.50 AM14-NTM-0.50ISO 14 28 0.25 AMTMH….-…-.-14 0.294 �

1.00 AM14-NTM-1.00ISO 14 14 0 AMTMH….-…-.-14 0.633 �

1.00 AM21-NTM-1.00ISO 21 21 0 AMTMH….-…-.-21 0.633 �

1.25 AM21-NTM-1.25ISO 21 16 0.5 AMTMH….-…-.-21 0.734 �

1.50 AM14-NTM-1.50ISO 14 9 0.25 AMTMH….-…-.-14 0.949 �

1.50 AM21-NTM-1.50ISO 21 14 0 AMTMH….-…-.-21 0.949 �

1.50 AM30-NTM-1.50ISO 30 20 0 AMTMH….-…-.-30 0.949 �

2.00 AM14-NTM-2.00ISO 14 7 0 AMTMH….-…-.-14 1.266 �

2.00 AM21-NTM-2.00ISO 21 10 0.5 AMTMH….-…-.-21 1.266 �

2.00 AM30-NTM-2.00ISO 30 15 0 AMTMH….-…-.-30 1.266 �

2.00 AM40-NTM-2.00ISO 40 20 1 AMTMH….-…-.-40 1.174 �

2.50 AM21-NTM-2.50ISO 21 8 0.5 AMTMH….-…-.-21 1.582 �

2.50 AM30-NTM-2.50ISO 30 12 0 AMTMH….-…-.-30 1.582 �

2.50 AM40-NTM-2.50ISO 40 16 1.25 AMTMH….-…-.-40 1.468 �

3.00 AM21-NTM-3.00ISO 21 7 0 AMTMH….-…-.-21 1.898 �

3.00 AM30-NTM-3.00ISO 30 10 0 AMTMH….-…-.-30 1.898 �

3.00 AM40-NTM-3.00ISO 40 13 2 AMTMH….-…-.-40 1.761 �

3.50 AM21-NTM-3.50ISO 21 6 0 AMTMH….-…-.-21 2.215 �

3.50 AM21-NTM-3.50ISO-S 21 6 0 AMTMH….-…-.-21 2.215 �

3.50 AM30-NTM-3.50ISO 30 8 1 AMTMH….-…-.-30 2.215 �

4.00 AM30-NTM-4.00ISO 30 7 1 AMTMH….-…-.-30 2.531 �

4.00 AM30-NTM-4.00ISO-S 30 7 1 AMTMH….-…-.-30 2.531 �

4.00 AM40-NTM-4.00ISO 40 10 0 AMTMH….-…-.-40 2.531 �

4.50 AM30-NTM-4.50ISO 30 6 1.5 AMTMH….-…-.-30 2.847 �

4.50 AM30-NTM-4.50ISO-S 30 6 1.5 AMTMH….-…-.-30 2.847 �

4.50 AM40-NTM-4.50ISO 40 8 2 AMTMH….-…-.-40 2.847 �

5.00 AM30-NTM-5.00ISO 30 6 2.5 AMTMH….-…-.-30 2.936 �

5.00 AM30-NTM-5.00ISO-S 30 6 2.5 AMTMH….-…-.-30 2.936 �

5.00 AM40-NTM-5.00ISO 40 8 0 AMTMH….-…-.-40 3.164 �

5.50 AM30-NTM-5.50ISO 30 5 4 AMTMH….-…-.-30 3.229 �

5.50 AM30-NTM-5.50ISO-S 30 5 4 AMTMH….-…-.-30 3.229 �

5.50 AM40-NTM-5.50ISO 40 7 3.5 AMTMH….-…-.-40 3.229 �

6.00 AM40-NTM-6.00ISO 40 6 2 AMTMH….-…-.-40 3.797 �


ISO 60º Metric Internal



13

Indexable Inserts for Thread MillingTiCN ®

48 AM14-ETM-48” UN 14 26 0.121 AMTMH….-…-.-14 0.344 �

40 AM14-ETM-40” UN 14 22 0.015 AMTMH….-…-.-14 0.413 �

32 AM14-ETM-32” UN 14 17 0.253 AMTMH….-…-.-14 0.516 �

28 AM14-ETM-28” UN 14 15 0.196 AMTMH….-…-.-14 0.589 �

27 AM14-ETM-27” UN 14 14 0.415 AMTMH….-…-.-14 0.611 �

24 AM14-ETM-24” UN 14 13 0.121 AMTMH….-…-.-14 0.688 �

20 AM14-ETM-20” UN 14 11 0.015 AMTMH….-…-.-14 0.825 �

20 AM21-ETM-20” UN 21 16 0.340 AMTMH….-…-.-21 0.825 �

18 AM14-ETM-18” UN 14 11 -0.761 AMTMH….-…-.-14 0.917 �

18 AM21-ETM-18” UN 21 14 0.622 AMTMH….-…-.-21 0.917 �

18 AM30-ETM-18” UN 30 21 0.183 AMTMH….-…-.-30 0.917 �

18 AM40-ETM-18” UN 40 28 0.244 AMTMH….-…-.-40 0.917 �

16 AM14-ETM-16” UN 14 8 0.650 AMTMH….-…-.-14 1.032 �

16 AM21-ETM-16” UN 21 13 0.181 AMTMH….-…-.-21 1.032 �

16 AM30-ETM-16” UN 30 18 0.713 AMTMH….-…-.-30 1.032 �

16 AM40-ETM-16” UN 40 25 0.156 AMTMH….-…-.-40 1.032 �

14 AM14-ETM-14” UN 14 8 -0.257 AMTMH….-…-.-14 1.179 �

14 AM21-ETM-14” UN 21 11 0.521 AMTMH….-…-.-21 1.179 �

14 AM30-ETM-14” UN 30 16 0.486 AMTMH….-…-.-30 1.179 �

14 AM40-ETM-14” UN 40 22 0.043 AMTMH….-…-.-40 1.179 �

12 AM14-ETM-12” UN 14 6 0.650 AMTMH….-…-.-14 1.375 �

12 AM21-ETM-12” UN 21 9 0.975 AMTMH….-…-.-21 1.375 �

12 AM30-ETM-12” UN 30 14 0.183 AMTMH….-…-.-30 1.375 �

12 AM40-ETM-12” UN 40 18 0.950 AMTMH….-…-.-40 1.375 �

10 AM21-ETM-10” UN 21 8 0.340 AMTMH….-…-.-21 1.650 �

10 AM30-ETM-10” UN 30 11 1.030 AMTMH….-…-.-30 1.650 �

10 AM40-ETM-10” UN 40 14 2.220 AMTMH….-…-.-40 1.650 �

9 AM21-ETM-9” UN 21 7 0.622 AMTMH….-…-.-21 1.834 �

9 AM30-ETM-9” UN 30 10 0.889 AMTMH….-…-.-30 1.834 �

9 AM40-ETM-9” UN 40 14 0.244 AMTMH….-…-.-40 1.834 �

8 AM21-ETM-8” UN 21 6 0.975 AMTMH….-…-.-21 2.063 �

8 AM21-ETM-8” UN-S 21 6 0.975 AMTMH….-…-.-21 2.063 �

8 AM30-ETM-8” UN 30 9 0.713 AMTMH….-…-.-30 2.063 �

8 AM40-ETM-8” UN 40 12 0.950 AMTMH….-…-.-40 2.063 �

7 AM30-ETM-7” UN 30 8 0.486 AMTMH….-…-.-30 2.358 �

7 AM40-ETM-7” UN 40 11 0.043 AMTMH….-…-.-40 2.358 �

6 AM30-ETM-6” UN 30 7 0.183 AMTMH….-…-.-30 2.751 �

6 AM30-ETM-6” UN-S 30 7 0.183 AMTMH….-…-.-30 2.751 �

6 AM40-ETM-6” UN 40 9 0.950 AMTMH….-…-.-40 2.751 �

5 AM40-ETM-5” UN 30 6 -0.24 AMTMH….-…-.-40 3.301 �

5 AM40-ETM-5” UN-S 30 6 -0.24 AMTMH….-…-.-40 3.301 �

5 AM40-ETM-5” UN 40 8 -0.32 AMTMH….-…-.-40 3.301 �

4.5 AM40-ETM-4.5” UN 40 7 0.244 AMTMH….-…-.-40 3.668 �

4 AM40-ETM-4” UN 40 6 0.950 AMTMH….-…-.-40 4.126 �

4 AM40-ETM-4” UN-S 40 6 0.950 AMTMH….-…-.-40 4.126 �

3.5 AM40-ETM-3.5” UN 40 5 1.857 AMTMH….-…-.-40 4.716 �

3.5 AM40-ETM-3.5” UN-S 40 5 1.857 AMTMH….-…-.-40 4.716 �

3 AM40-ETM-3” UN 40 4 7.3 AMTMH….-…-.-40 5.501 �

3 AM40-ETM-3” UN-S 40 4 7.3 AMTMH….-…-.-40 5.501 �


UN 60º External



OAL

14


OAL

48 AM14-NTM-48” UN 14 26 0.121 AMTMH….-…-.-14 0.311 �

40 AM14-NTM-40” UN 14 22 0.015 AMTMH….-…-.-14 0.373 �

32 AM14-NTM-32” UN 14 17 0.253 AMTMH….-…-.-14 0.466 �

28 AM14-NTM-28” UN 14 15 0.196 AMTMH….-…-.-14 0.533 �

27 AM14-NTM-27” UN 14 14 0.415 AMTMH….-…-.-14 0.552 �

24 AM14-NTM-24” UN 14 13 0.121 AMTMH….-…-.-14 0.621 �

20 AM14-NTM-20” UN 14 11 0.015 AMTMH….-…-.-14 0.746 �

20 AM21-NTM-20” UN 21 16 0.340 AMTMH….-…-.-21 0.746 �

18 AM14-NTM-18” UN 14 11 -0.761 AMTMH….-…-.-14 0.829 �

18 AM21-NTM-18” UN 21 14 0.622 AMTMH….-…-.-21 0.829 �

18 AM30-NTM-18” UN 30 21 0.183 AMTMH….-…-.-30 0.829 �

18 AM40-NTM-18” UN 40 28 0.244 AMTMH….-…-.-40 0.829 �

16 AM14-NTM-16” UN 14 8 0.650 AMTMH….-…-.-14 0.932 �

16 AM21-NTM-16” UN 21 13 0.181 AMTMH….-…-.-21 0.932 �

16 AM30-NTM-16” UN 30 18 0.713 AMTMH….-…-.-30 0.932 �

16 AM40-NTM-16” UN 40 25 0.156 AMTMH….-…-.-40 0.932 �

14 AM14-NTM-14” UN 14 8 -0.257 AMTMH….-…-.-14 1.065 �

14 AM21-NTM-14” UN 21 11 0.521 AMTMH….-…-.-21 1.065 �

14 AM30-NTM-14” UN 30 16 0.486 AMTMH….-…-.-30 1.065 �

14 AM40-NTM-14” UN 40 22 0.043 AMTMH….-…-.-40 1.065 �

12 AM14-NTM-12” UN 14 6 0.650 AMTMH….-…-.-14 1.243 �

12 AM21-NTM-12” UN 21 9 0.975 AMTMH….-…-.-21 1.243 �

12 AM30-NTM-12” UN 30 14 0.183 AMTMH….-…-.-30 1.243 �

12 AM40-NTM-12” UN 40 18 0.950 AMTMH….-…-.-40 1.243 �

10 AM21-NTM-10” UN 21 8 0.340 AMTMH….-…-.-21 1.491 �

10 AM30-NTM-10” UN 30 11 1.030 AMTMH….-…-.-30 1.491 �

10 AM40-NTM-10” UN 40 14 2.220 AMTMH….-…-.-40 1.491 �

9 AM21-NTM-9” UN 21 7 0.622 AMTMH….-…-.-21 1.491 �

9 AM30-NTM-9” UN 30 10 0.889 AMTMH….-…-.-30 1.657 �

9 AM40-NTM-9” UN 40 14 0.244 AMTMH….-…-.-40 1.657 �

8 AM21-NTM-8” UN 21 6 0.975 AMTMH….-…-.-21 1.864 �

8 AM21-NTM-8” UN-S 21 6 0.975 AMTMH….-…-.-21 1.864 �

8 AM30-NTM-8” UN 30 9 0.713 AMTMH….-…-.-30 1.864 �

8 AM40-NTM-8” UN 40 12 0.950 AMTMH….-…-.-40 1.864 �

7 AM30-NTM-7” UN 30 8 0.486 AMTMH….-…-.-30 2.131 �

7 AM40-NTM-7” UN 40 11 0.043 AMTMH….-…-.-40 2.131 �

6 AM30-NTM-6” UN 30 7 0.183 AMTMH….-…-.-30 2.486 �

6 AM30-NTM-6” UN-S 30 7 0.183 AMTMH….-…-.-30 2.486 �

6 AM40-NTM-6” UN 40 9 0.950 AMTMH….-…-.-40 2.486 �

5 AM40-NTM-5” UN 30 6 -0.24 AMTMH….-…-.-40 2.983 �

5 AM40-NTM-5” UN-S 30 6 -0.24 AMTMH….-…-.-40 2.983 �

5 AM40-NTM-5” UN 40 8 -0.32 AMTMH….-…-.-40 2.983 �

4.5 AM40-NTM-4.5” UN 40 7 0.244 AMTMH….-…-.-40 3.314 �

4 AM40-NTM-4” UN 40 6 0.950 AMTMH….-…-.-40 3.729 �

4 AM40-NTM-4” UN-S 40 6 0.950 AMTMH….-…-.-40 3.729 �

3.5 AM40-NTM-3.5” UN 40 5 1.857 AMTMH….-…-.-40 4.261 �

3.5 AM40-NTM-3.5” UN-S 40 5 1.857 AMTMH….-…-.-40 4.261 �


UN 60º Internal



15

Indexable Inserts for Thread MillingTiCN ®

OAL

19 AM14-XTM-19” BSP 14 10 0.316 AMTMH….-…-.-14 0.856 �

14 AM14-XTM-14” BSP 14 7 0.650 AMTMH….-…-.-14 .581 �

14 AM21-XTM-14” BSP 21 11 0.521 AMTMH….-…-.-21 0.581 �

14 AM30-XTM-14” BSP 30 16 0.486 AMTMH….-…-.-30 0.581 �

11 AM14-XTM-11” BSP 14 6 1.227 AMTMH….-…-.-14 1.479 �

11 AM14-XTM-11” BSP-S 14 6 1.227 AMTMH….-…-.-14 1.479 �

11 AM21-XTM-11” BSP 21 9 0.109 AMTMH….-…-.-21 1.479 �

11 AM30-XTM-11” BSP 30 13 -0.009 AMTMH….-…-.-30 1.479 �

11 AM40-XTM-11” BSP 40 17 0.373 AMTMH….-…-.-40 1.479 �


BSP & BSW 55º

19 AM14-XTM-19” BSPT-S 14 10 0.316 AMTMH….-…-.-14 0.856 �

14 AM14-XTM-14” BSPT-S 14 7 0.650 AMTMH….-…-.-14 .581 �




11 AM30-XTM-11” BSPT-S 30 13 -0.009 AMTMH….-…-.-30 1.479 �



BSPT 55º Taper

18 AM14-XTM-18” NPT-SXP 14 10 -0.056 AMTMH….-…-.-14T 1.051 �

18 AM21-XTM-18” NPT-S 21 14 0.622 AMTMH….-…-.-21T 1.051 �

14 AM14-XTM-14” NPT-SXP 14 7 0.650 AMTMH….-…-.-14T 1.369 �

14 AM21-XTM-14” NPT-SXP 21 11 0.521 AMTMH….-…-.-21T 1.369 �

11.5 AM21-XTM-11.5” NPT-S 21 9 0.561 AMTMH….-…-.-21 1.678 �

11.5 AM30-XTM-11.5” NPT-S 30 13 0.643 AMTMH….-…-.-30 1.678 �

11.5 AM40-XTM-11.5” NPT-S 40 18 0.122 AMTMH….-…-.-40 1.678 �

8 AM30-XTM-8” NPT-S 30 9 0.713 AMTMH….-…-.-30 2.448 �

8 AM40-XTM-18” NPT-S 40 12 0.950 AMTMH….-…-.-40 2.448 �


NPT 60º Taper

18 AM14-XTM-18” NPTF-SXP 14 10 -0.056 AMTMH….-…-.-14T 1.002 �

18 AM21-XTM-18” NPTF-S 21 14 0.622 AMTMH….-…-.-21T 1.002 �

14 AM14-XTM-14” NPTF-SXP 14 7 0.650 AMTMH….-…-.-14T 1.352 �

14 AM21-XTM-14” NPTF-SXP 21 11 0.521 AMTMH….-…-.-21T 1.352 �

11.5 AM21-XTM-11.5” NPTF-S 21 9 0.561 AMTMH….-…-.-21 1.636 �



8 AM30-XTM-8” NPTF-S 30 9 0.713 AMTMH….-…-.-30 2.387 �

8 AM40-XTM-18” NPTF-S 40 12 0.950 AMTMH….-…-.-40 2.387 �


NPTF 60º Taper

1º- 47-24”

OAL

Index OAL = Overall Length NF = Number of Full Form Teeth S = Single Sided (Double Sided Available)

16


OAL

18 AM14-NTM-18” NPSM 14 9 0.650 AMTMH-….-…-.-14 0.764 �

14 AM14-NTM-14” NPSM 14 8 -0.257 AMTMH-….-…-.-14 0.982 �

14 AM21-NTM-14” NPSM 21 11 0.521 AMTMH-….-…-.-21 0.982 �

11.5 AM21-NTM-11.5” NPSM 21 9 0.561 AMTMH-….-…-.-21 1.1955 �

11.5 AM30-NTM-11.5” NPSM 30 13 0.643 AMTMH-….-…-.-30 1.1955 �

8 AM30-NTM-8” NPSM 30 9 0.713 AMTMH-….-…-.-30 1.718 �


NPSM 60º Internal

18 AM14-ETM-18” NPSM 14 9 0.650 AMTMH-….-…-.-14 0.829 �

14 AM14-ETM-14” NPSM 14 8 -0.257 AMTMH-….-…-.-14 1.0653 �

14 AM21-ETM-14” NPSM 21 11 0.521 AMTMH-….-…-.-21 1.0653 �

11.5 AM21-ETM-11.5” NPSM 21 9 0.561 AMTMH-….-…-.-21 1.2969 �

11.5 AM30-ETM-11.5” NPSM 30 13 0.643 AMTMH-….-…-.-30 1.2969 �

8 AM30-ETM-8” NPSM 30 9 0.713 AMTMH-….-…-.-30 1.864 �


NPSM 60º External

18 AM14-XTM-18” NPSF 14 9 0.650 AMTMH-….-…-.-14 0.829 �

14 AM14-XTM-14” NPSF 14 8 -0.257 AMTMH-….-…-.-14 1.396 �

14 AM21-XTM-14” NPSF 21 11 0.521 AMTMH-….-…-.-21 1.396 �

11.5 AM21-XTM-11.5” NPSF 21 9 0.561 AMTMH-….-…-.-21 1.692 �

11.5 AM30-XTM-11.5” NPSF 30 13 0.643 AMTMH-….-…-.-30 1.692 �

8 AM30-XTM-8” NPSF 30 9 0.713 AMTMH-….-…-.-30 2.443 �


NPSF 60º



17

Thread Milling Holders®

DD1

OAL

L1

AM14 AMTMH02012-1-14 1 75 20 20 12 �

AM14 AMTMH02017-1-14 1 85 30 20 17 �

AM21 AMTMH02020-1-21 1 93 40 20 20 �

AM30 AMTMH-02529-1-30 1 108 50 25 29 �

AM30 AMTMH-03238-1-30 1 130 70 32 38 �

AM40 AMTMH-04044-1-40 1 153 82 40 44 �

Standard Reference Z OAL L1 D D1 Stock

Thread Milling Holders (Single Flute)

DD1

OAL

L1

DD1

OAL

IndexZ = Number of Flutes D2 = Bore SizeOAL = Overall Length D1 = Cutting DiameterL1 = Working Length

AM30 AMTMH06322-4-30 4 50 30 22 63 �

AM30 AMTMH08027-5-30 5 55 30 27 80 �

AM40 AMTMH08027-5-40 5 65 40 27 80 �

AM30 AMTMH10032-5-30 5 60 30 32 100 �

AM40 AMTMH10032-5-40 5 70 40 32 100 �


Thread Milling Holders

AM14 AMTMH02020-2-14 2 93 40 20 20 �

AM21 AMTMH02530-2-21 2 108 50 25 30 �

AM30 AMTMH03240-2-30 2 130 70 32 40 �

AM40 AMTMH04050-2-40 2 153 82 40 50 �


Thread Milling Holders (Double Flute)


18

®Thread Milling Holder Accessories

AM14 AMTMH02012-1-14 Torx No 7 � M2.5 x 6 �


AM21 AMTMH02020-1-21 Torx No 20 � M4 x 10 �













Standard Reference Driver Stock Screw Stock

Accessories


19

Technical Application Guide®

Speeds and Feeds for Solid Carbide Straight Flute Thread Mills

080M15, 040A15050A20/055M15-EN2C523M15, 240M07655M13, 4360-43B, 4360-50B

1830.008

1830.008

1750.008

1750.008

1600.008

1600.008

1600.008

1600.008

1670.008

1670.008

910.008

910.008

370.008

370.008

300.008

300.008

1830.008

1830.008

5180.008

5180.008

5180.015

5180.018

5180.02

5180.025

5180.038

1830.015

1830.018

1830.02

1830.025

1830.038

300.013

300.015

300.018

300.018

300.018

370.013

370.015

370.018

370.02

370.025

910.013

910.015

910.018

910.02

910.025

1670.013

1670.015

1670.018

1670.002

1670.038

1600.013

1600.015

1600.018

1600.025

1600.038

1600.013

1600.015

1600.018

1600.025

1600.038

1750.013

1750.015

1750.018

1750.025

1750.038

1830.013

1830.015

1830.018

1830.025

1830.038

Medium Carbon& Alloy Steels

Heat treatableCarbon & Alloysfrom 220 to420 Bhn

Medium Carbon& Alloy Steels

Heat treatableCarbon & Alloysfrom 320 to420 Bhn

Stainless Steels AusteniticStainless Steels

Stainless Steels MartensiticStainless Steels

Stainless Steels PrecipitationHardeningStainless Steel

Nickel Nickel & NickelBase Alloys

Titanium Titanium &Titanium Alloys

Cast Iron Grey Iron/SG Iron(Nodular)

Non Ferrous Wrought & Low SICast AluminiumBrass, AluminiumBronze

080M46, 060A47, 060A57,070M55, 212M36, 080A62817M40, 805M20, 805A20,708A47, 735A50, 708M40,735A50, 534A99, BD2,BH13

080M46, 060A47, 060A57070M55, 212M36, 080A62817M40, 805M20, 805A20708A47, 735A50, 708M40735A50, 534A99, BD2,BH13

301-304, 310316, 321, 347

403, 410, 418420, 430, 431-4400

15-5PH, 17-4PHAM350, AM355, AM363PH13-8Mo, PH14-8Mo

Inconel: 700, 713C, 718Inconel X, Monel 400,401, 404 & K, Rene 41,Rene 95, Waspoloy,Udimet 500 & 700

Commercially Pure Ti,Ti-6AL-4V, TA.21, TA.2/34TA.10

370/17, 420/12, 500/7400, 350

H30, LM20, AB2, CZ111

Steel Plain Carbon &Low Carbonup to 220 Bhn

Tool Shank Diameter & Number of FlutesStarting m/min Surface Speed & Suggested Feed in mm/Flute/Rev

3 4 6 8 10 12 20

3 3 5 5 5 5 6

Material to be Thread Milled

Material Group Classification Typical Grades

20

Technical Application Guide®

0.750 12.45 13.08 13.34 13.84 14.221.000 15.88 17.15 17.78 18.16 18.80 19.691.250 13.34 20.32 21.84 22.86 23.24 23.75 24.511.500 23.50 25.02 26.54 27.69 28.07 28.70 29.591.750 25.15 26.92 27.94 29.59 31.37 32.26 32.89 33.66 34.672.000 26.67 29.21 31.75 32.39 34.29 36.20 37.34 37.97 38.74 39.752.250 31.24 33.91 36.58 37.34 39.37 41.40 42.55 43.18 43.94 45.092.500 37.85 40.39 43.05 43.94 45.97 48.01 49.15 49.91 50.80 51.942.750 44.45 47.24 49.91 50.93 53.09 55.37 56.52 57.40 58.42 59.693.000 52.07 55.25 57.79 59.06 61.60 64.77 66.04 67.56 68.83 70.743.250 58.42 62.23 65.02 66.68 69.85 66.93 73.66 75.57 77.47 79.633.500 64.77 69.22 72.39 74.55 78.74 81.92 83.82 85.73 90.173.750 71.12 75.57 77.47 80.01 84.20 87.50 89.54 91.444.000 77.47 80.01 81.28 83.82 88.01 91.31 93.354.250 83.82 86.36 87.63 90.17 94.36 97.664.500 90.17 92.71 93.98 96.52 100.71

3 4 5 6 8 12 14 16 20 24

Maximum Cutter Diameter (mm)

ThreadDiameter

Threads per Inch

Imperial Thread Diameters

Calculations for Minor Thread Diameter

Formulae: To Determine Maximum Tool Swing DiameterThread Pitch Formula

1.81mm/14TPI & Finer Maj. Thread Dia x .751.95mm/13TPI & Coarser Maj. Thread Dia x .70

The chart shown indicates the largest rotational diameter thread mill, (Solid Carbide or Indexable), that can be used to mill agiven pitch and major thread diameter.

To use the chart, refer to the left-hand column that shows the major thread diameter to be machined. Move across that rowuntil the column that matches the pitch of the thread is found. The cutter dimension in millimetres, is the largest diameterthread mill that can be used.

Time Saver Tip

Thread Specification: 2.5"-12UN (63.5 mm dia)Tool Cutter Diameter: 30mm

Number of Flutes: 2Feed: 0.1/Rev/Flute

RPM = 1,8501.850 RPM x 0.1 x 2 = 375 mm/min Actual Feed

Program Feed Rate Formula375 x (63.5-30)

63.50Programmed Feed Rate =

Interpolation =195 mm/min

Example Feed Rate Calculation for Internal Thread

Major Thread Diameter: 0.5” (12.7mm)Pitch = 13 Threads per Inch or 1/13-0.0769” (1.95mm)

Thread Height (HI) for Pitch x 0.54127 or 0.0769 x0.54127=Internal UN Thread = 0.041636"

Calculations for Minor Thread Diameter

21

AccuThread Application Request Form®

Distributor:

Contact:

City:

Phone:

Email:

End User:

Contact:

Industry:

Phone:

Email:

The following form must be filled out completely before test will be considered.

Guaranteed Test

Programme Request (Please tick box)

Distributor P.O. ........................................................................................

Thread Size and Pitch...................... Thread Depth............................ Material....................... Hardness BHN RC Nmm2

OAL......................... Drill Size................................ Thru Blind Material State Forged

Bar

Thread Form% 100 75 Other................ Thread Internal External Cast

Thread Mill Indexable Solid Carbide Other..............................

Machine Type Machine Centre Lathe Mill Other Builder................................. Model#...........................................

Maximum RPM.......................................................................................

Horse Power............................................................................................ Spindle Orientation Vertical

Horizontal

Clamping Method Side Lock Rigidity Excellent Tool Rotating Yes

Hydraulic Chuck Good No

Shrink Fit..................................... Poor

CNC Control Type: Fanuc Helical Interpolation Yes ISO – ASCII Compatible Yes

Siemens No No

Mazatrol

Other...........................................

Coolant Pressure............................................ Coolant Volume.............................................. Coolant Type................................................................

Tooling To Be Used Programming Data

Coolant Information

Machine Information

Application Information

Item Number Qty Dimensions: Inch Metric

Arc Centre: I and J R (Radius)

Tool Path: Offset No Offset

Arc Limitation: Full Circle Quadrant

K Value: Not Required Required

If Required: In Radians Per Revolution

®

Allied Maxcut Engineering Co. Limited.93 Vantage Point, Pensnett Estate, Kingswinford, West Midlands, DY6 7FR EnglandTel: +44 (0)1384 400900 Fax: +44 (0)1384 400105Email: [email protected] Website: www.alliedmaxcut.com

AM-CAT-THREADMILL(GB)-07/08

thread milling 26-04-07

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