groove milling - vargus

High Precision Tools for Groove Milling Groove Milling

INCH

I n n o v a t i v e G r o o v i n g & Tu r n i n g S o l u t i o n s

2

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Groove MillingHigh Precision Tools for Groove Milling

GM SolidSolid Carbide Groove Milling tools, for miniature and small bore diameters

• Min. bore diameter .236 inch• 4 flutes• Width of groove .027-.078 inch • Depth of groove max .059 inch

Ø .118-.393 inch

Available in a variety of grooving profiles: • Square Grooving• Round Grooving• DIN 472/471

Ø .315-.630 inch

Mini-VIndexable tool with 1 cutting corner for milling applications with miniature and small bore diameters

GM SlotGroove Milling tool with 3 corner indexable inserts for internal and external grooving, threading and chamfering applications

• Min. bore diameter .500 inch• 3 flutes• Width of groove .027-.203 inch• Depth of groove max .127 inch

• Min. bore diameter 1.900 inch• Long overhang• Width of groove .049-.157 inch• Depth of groove max .137 inch

SGMShallow Groove Milling, for shallow groove milling applications

3

GM SOLID GM Solid Ordering Code System Page 4 GM Solid - Square Grooving Page 5 GM Solid - Chamfering Page 5 GM Solid Groove Milling Technical Data Page 6

MINI - V Mini-V Ordering Code System Page 7 Grooving Page 8 Grooving DIN 472 Page 9 Grooving with R Page 10 Grooving DIN 7993 - Round Partial Page 11 Toolholder - Carbide Shank with Alloy Steel Head Page 12 Toolholder - Alloy Steel Shank Page 12 Mini-V Groove Milling Technical Data Page 13

GM SLOT GM Slot Ordering Code System Page 14 GM Slot - Square Grooving Page 15 GM Slot - Round Grooving Page 16 GM Slot - Chamfering Page 17 GM Slot Holder - Carbide Cylindrical Shank for Groove Milling Application Page 18 GM Slot Holder - Weldon Shank for Groove & Thread Milling Application Page 19 GM Slot Groove Milling Technical Data Page 20

SGM SGM Ordering Code System Page 21 Circlip Non Standard Page 22 Circlip DIN 471/472 Page 23 O Ring DIN 3770 Page 23 O Ring BS 1806, DIN 3601, DIN 3771 Page 24 O Ring BS 4518 Page 24 SGM Toolholders - Multi Insert Holders Page 25 SGM Groove Milling Technical Data Page 27

GROOVE MILLING CATALOG

4

GM Solid Ordering Code System

G1

S2

43

C4

0705

66

87

1 - Product Line

G - Grooving

2 - Type

Solid

5 - Groove Width (inch)

070 - .028080 - .031090 - .035100 - .039150 - .059200 - .079

3 - Number of Flutes

4 - Four flutes6 - Six flutes

4 - Cooling

C - CoolingNone - Without Cooling

6 - Shank Diameter (inch)

06 - .23608 - .31510 - .394

7 - Groove Depth (inch)

08 -.03112 -.04715 -.059

8 - Overhang Length (inch)

L15 - .591L25 - .984L35 - 1.378

9 - Radius Groove Width Length

R00 - None

10 - Carbide Grade Width Length

VTH

L158

R009

VTH10

Square Grooving

G1

M2

43

CH4

1 - Product Line

G - Grooving

2 - Type

Milling

4 - Profile

CH - Chamfering


4 - Four flutes

5 - Angle of Chamfering

90

6 - Shank Diameter (inch)

030 - .118040 - .157050 - .196060 - .236080 - .315

7 - Max. Chamfer Size (inch)

06 - .02412 - .047

8 - Overhang Length (inch)

L15 - .591L25 - .984L35 - 1.378

9 - Carbide Grade

VTH

905

0606

067

L158

VTH9

Chamfering

GM Solid

For Miniature and Small Bore Diameters

5

Width of Groove Depth of Cut Ordering Code Dimensions (inch)

W +/-.0012 inch T max inch D2 Dh6 L L2 No. of Flutes.028

.031

GS4C 0700608-L15R00 VTH

.232 .236 2.283 .591 4

.031 GS4C 0800608-L15R00 VTH

.035 GS4C 0900608-L15R00 VTH

.039 GS4C 1000608-L15R00 VTH

.059 GS4C 1500608-L15R00 VTH

.028

.047

GS4C 0700812-L25R00 VTH

.311 .315 2.677 .984 4

.031 GS4C 0800812-L25R00 VTH

.035 GS4C 0900812-L25R00 VTH

.039 GS4C 1000812-L25R00 VTH

.059 GS4C 1500812-L25R00 VTH

.079 GS4C 2000812-L25R00 VTH

.028

.059

GS6C 0701015-L35R00 VTH

.390 .394 3.071 1.378 6

.031 GS6C 0801015-L35R00 VTH

.035 GS6C 0901015-L35R00 VTH

.039 GS6C 1001015-L35R00 VTH

.059 GS6C 1501015-L35R00 VTH

.079 GS6C 2001015-L35R00 VTH

Depth of Cut Ordering Code Dimensions (inch)

T max inch D2 S L L2 W No. of Flutes Dh6.023 GM3CH90 03006-L12 VTH .114 .027 1.53 .472

.008

3.118

.031 GM3CH90 04008-L10 VTH .153 .035 2.00 .393 .157

.043 GM4CH90 05011-L12 VTH .194 .047 2.00 .492

4

.196

.024GM4CH90 06006-L15 VTH

.232 .0312.283 .591

.236GM4CH90 06006-L25 VTH 2.677 .984

.047GM4CH90 08012-L25 VTH

.311 .0552.677 .984

.315GM4CH90 08012-L35 VTH 3.071 1.378

L

L2

Dh6 D2

wT

L

L2

Dh6 D2

wT

L L2

Dh6 D2

wT

s

90◦

L L2

Dh6 D2

wT

s

90◦

GM

So

lid

GM Solid - Square Grooving

GM Solid - Chamfering

6

Recommended Grades, Cutting Speeds Vc [ft/min], Feed f [inch/ tooth]

Material Group

Varg

us N

o.Material

Hardness Brinell

HB

Vc [ft/min] Feed f[inch/tooth]

VTH f

PSteel

1

Unalloyed steel

Low carbon (C=.1-.25 %) 125 327-687 .0028-.0079

2 Medium carbon (C=.25-.55 % ) 150 327-589 .0028-.0079

3 High Carbon (C=.55-.85 % ) 170 327-556 .0028-.0079

4Low alloy steel (alloying elements ≤5%)

Non hardened 180 196-294 .0028-.0079

5 Hardened 275 262-491 .0028-.0079

6 Hardened 350 229-458 .0028-.0079

7 High alloy steel (alloying elements >5%)

Annealed 200 196-425 .0028-.0079

8 Hardened 325 229-360 .0028-.0079

9Cast steel

Low alloy (alloying elements <5%) 200 327-556 .0028-.0079

10 High alloy (alloying elements >5%) 225 229-392 .0028-.0079

MStainless

Steel

11 Stainless steel Ferritic

Non hardened 200 327-556 .0028-.0079

12 Hardened 330 327-556 .002-.0059

13 Stainless steel Austenitic

Austenitic 180 229-458 .0028-.0079

14 Super Austenitic 200 229-458 .0028-.0079

15 Stainless steel Cast Ferritic

Non hardened 200 229-458 .0039-.0079

16 Hardened 330 229-458 .0028-.0079

17 Stainless steel Cast austenitic

Austenitic 200 229-392 .0028-.0079

18 Hardened 330 229-392 .0028-.0079

KCast Iron

28 Malleable Cast iron

Ferritic (short chips) 130 196-425 .0039-.0087

29 Pearlitic (long chips) 230 196-392 .0028-.0079

30Grey cast iron

Low tensile strength 180 196-425 .0028-.0079

31 High tensile strength 260 196-327 .0028-.0079

32Nodular SG iron

Ferritic 160 196-409 .0028-.0079

33 Pearlitic 260 164-294 .0028-.0079

N(K)Non-Ferrous

Metals

34 Aluminium alloys Wrought

non aging 60 327-818 .0039-.0098

35 Aged 100 327-589 .0039-.0098

36Aluminium alloys

Cast 75 491-1308 .0039-.0098

37 Cast & aged 90 491-916 .0039-.0098

38 Aluminium alloys Cast Si 13-22% 130 262-491 .0039-.0098

39 Copper and copper alloys

Brass 90 392-687 .0039-.0098

40 Bronze and non leaded copper 100 392-687 .0028-.0087

S(M)Heat Resistant

Material

23Titanium alloys

Pure 99.5 Ti 400Rm 229-458 .0028-.0051

24 α+ß alloys 1050Rm 65-164 .0028-.0051

* Peripheral feed

Grade Application Type Sample

VTH

*A general-purpose, heavy duty groove milling grade*TiCN coated for high resistance to wear

Grades and Their Application

GM Solid Groove Milling Technical Data

GM

So

lid

7

Grooving Inserts

Toolholders

Mini-V

Mini-V Ordering Code System

For Miniature and Small Bore Diameters

V1

082

GS3

W1204

T1005

R6

VBX7

7 - Carbide Grade

VBXVTX

1- Product Line

V- Mini-V

2 - Insert Style

08 , 11, 14, 16

3 - Type of Application

GS - Square GroovingD472 - DIN 472 Grooving Square PartialGSR - Grooving with RD7993 - D7993 Grooving Round Partial

6 - RH or LH

R - RHL - LH

5 - Groove Depth

T100 - .039” T230 - .091” T400 - .157"T430 - .169”

4 - Groove Width

W070 - .0276” ------ ----W430 - .169"

C1

V2

083

- 124

215

-6

6 - RH or LH

None - RHL - LH

5 - Tool Overhang

.827”-3.150”

4 - Shank Diameter

06 - .236”,08 - .315”12 - .472”16 - .630”0500 - .500” 0625 - .625”

1- Holder Type

C - Carbide ShankNone - Steel Shank

2 - Product Line

V - Mini-V

3 - Insert Style

08 , 11, 14, 16

8

Insert Style Ordering Code Dimensions (inch) Min. Bore dia.

RH d W+.0012 t max T F D min Toolholder

V08

V08GS W100T100 R...

.236

.039

.039 .142 .189 .390 .V08-...

V08GS W150T100 R... .059V08GS W200T100 R... .079V08GS W078T100 R... .031V08GS W086T100 R... .034V08GS W117T100 R... .046V08GS W157T100 R... .062V08GS W198T100 R... .078

V11

V11GS W100T230 R...

.315

.039

.091 .156 .264 .540 .V11-...

V11GS W120T230 R… .047V11GS W150T230 R… .059V11GS W200T230 R… .079V11GS W250T230 R... .098V11GS W078T230 R... .031V11GS W086T230 R... .034V11GS W117T230 R... .046V11GS W142T230 R... .056V11GS W157T230 R... .062V11GS W198T230 R... .078V11GS W238T230 R... .094V11GS W318T230 R... .125

V14

V14GS W078T400 R...

.354

.031

.157 .220 .354 .551 .V14-…

V14GS W086T400 R... .034V14GS W117T400 R... .046V14GS W150T400 R... .059V14GS W157T400 R... .062V14GS W198T400 R... .078V14GS W200T400 R... .079V14GS W238T400 R... .094V14GS W250T400 R... .098V14GS W300T400 R... .118V14GS W318T400 R... .125

V16

V16GS W300T430 R...

.433

.118

.169 .220 .402 .810 .V16-…

V16GS W350T430 R... .138V16GS W400T430 R... .157V16GS W117T430 R... .046V16GS W142T430 R... .056V16GS W157T430 R... .062V16GS W198T430 R... .078V16GS W238T430 R... .094V16GS W318T430 R... .125

F

d

W

t1Tr

F

d

t max

T

W

D min

Min

i-V

Mini-V Grooving

Internal

9

Insert Style Ordering Code Width of Circlip (inch) Dimensions (inch) Min. Bore dia.

RH m W+.0012* d t max T F D min Toolholder

V08

V08D472 W070T100 R... .028 .029

.236 .039 .142 .189 .390 .V08-...

V08D472 W080T100 R... .031 .033

V08D472 W090T100 R... .035 .037

V08D472 W110T100 R... .043 .047

V08D472 W130T100 R... .051 .055

V08D472 W160T100 R... .063 .067

V11

V11D472 W070T100 R... .028 .029

.315

.047

.156 .264 .540 .V11-...

V11D472 W080T100 R... .031 .033 .051

V11D472 W090T100 R... .035 .037 .059

V11D472 W110T230 R... .043 .047 .091

V11D472 W130T230 R... .051 .055 .091

V11D472 W160T230 R... .063 .067 .091

V14V14D472 W130T400 R… .051 .055

.354.157

.220 .354 .551 .V14-…V14D472 W160T400 R… .063 .067 .157

*All dimensions of W are from the DIN 472 Metric Standard and are translated into inches

F

d

W

t1Tr

F

d

t max

T

W

D min

Min

i-V

Mini-V Grooving DIN 472

Internal

10


RH d W+.0012 t max T F r D min Toolholder

V08

V08GSR W150T100 R...

.236

.059

.039 .141 .189 .008 .390 .V08-…V08GSR W078T100 R... .031V08GSR W117T100 R... .046V08GSR W157T100 R... .062V08GSR W198T100 R... .078

V11

V11GSR W200T230 R...

.315

.079

.091 .156

.264

.008 .540 .V11-...

V11GSR W117T230 R... .046

.248V11GSR W157T230 R... .062V11GSR W198T230 R... .078V11GSR W238T230 R... .094V11GSR W318T230 R... .125

V14

V14GSR W078T400 R...

.354

.031

.157 .220 .354 .008 .700 .V14-…

V14GSR W117T400 R... .046V14GSR W157T400 R... .062V14GSR W198T400 R... .078V14GSR W238T400 R... .094V14GSR W318T400 R... .125

V16

V16GSR W078T430 R...

.433

.031

.169 .220 .402 .008 .820 .V16-…

V16GSR W117T430 R... .046V16GSR W157T430 R... .062V16GSR W198T430 R... .078V16GSR W238T430 R... .094V16GSR W318T430 R... .125

F

d

W

t1Tr

F

d

t max

T

W r

r

D min

Min

i-V

Internal

Grooving with R

11


RH d W+.0012 t max T F R D min Toolholder

V08

V08D7993 W120T100 R...

.236

.047

.039 .142 .189

.024

.390 .V08-...V08D7993 W180T100 R... .071 .035V08D7993 W080T100 R… .031 .016V08D7993 W160T100 R… .062 .031V08D7993 W200T100 R… .079 .039

V11

V11D7993 W120T230 R...

.315

.047

.091 .156 .264

.024

.540 .V11-...

V11D7993 W180T230 R... .071 .035V11D7993 W200T230 R... .079 .039V11D7993 W080T230 R… .031 .016V11D7993 W157T230 R… .062 .031V11D7993 W240T230 R… .094 .047V11D7993 W300T230 R… .118 .059

V14

V14D7993 W120T400 R…

.354

.047

.157 .220 .354

.024

.700 .V14 ...

V14D7993 W157T400 R… .062 .031V14D7993 W180T400 R… .071 .035V14D7993 W200T400 R… .079 .039V14D7993 W220T400 R… .087 .043V14D7993 W238T400 R… .940 .047V14D7993 W300T400 R… .118 .059V14D7993 W318T400 R… .125 .062

Min

i-VF

d

W

t max

TR

D min

F

d

W

t max

TR

D m

in

Internal

Grooving DIN 7993 - Round Partial

12

Spare Parts

Insert Style Ordering Code Dimensions (inch)

Sleeve Holder RH A L L1 D D1 Screw Size Torx Key

V08

- CV08-1221 .453 3.169 .827.472

.236

SNV08 M2.6x.45x8 K2T- CV08-1230 .453 3.563 1.181

- CV08-05000827.433

3.150 .827.500 SNV08 M2.6x.45x8 K2T

- CV08-05001180 3.540 1.181

V11

- CV11-1229.453

3.740 1.142.472 .315 SNV11 M3.5x.6x10 K3T

- CV11-1242 4.331 1.654

- CV11-05001142.433

3.150 1.142.500 .315 SNV11 M3.5x.6x10 K3T

- CV11-05001654 3.540 1.654

V16

- CV16-1240 .433 5.118 1.575 .472 .433 SNV16 M5x.8x12 K4T

- CV16-05001575 .433 5.120 1.575 .500 .433SNV16 M5x.8x12 K4T

- CV16-06251575 .591 5.120 1.575 .625 .433

L1

A

D

D1

L

Mini-V Toolholders - Alloy Steel Shank

Spare Parts

Insert Style Ordering Code Dimensions (inch)

Sleeve Holder RH A L L1 D D1 Screw Size KeyV08 - V08-1612 .614 3.150 .472 .630 .236 SNV08 M2.6x.45x8 K2TV11 - V11-1612 .614 3.150 .472 .630 .315 SNV11 M3.5x.6x10 K3TV14 - V14-1620 .590 3.937 .787 .630 .374 SNV14 M4x0.7x12 KT15V16 - V16-1622 .590 3.937 .866 .630 .433 SNV16 M5.0x.8x12 K4T

D1

D

L1L

A

Min

i-V

Mini-V Toolholders - Carbide Shank with Alloy Steel Head

Internal

Internal

13

Recommended Grades, Cutting Speeds Vc [ft/min], Feed f [inch/tooth]

* Peripheral feed

Material Group

Varg

us N

o.

Material Hardness Brinell HB

Vc [ft/min]VBX

Feed[inch/tooth]

f

PSteel

1

Unalloyed steel

Low carbon (C=.1-.25%) 125 328-687 .0028-.0079

2 Medium carbon (C=.25-.55%) 150 328-589 .0028-.0079

3 High Carbon (C=.55-.85%) 170 328-556 .0028-.0079

4Low alloy steel(alloying elements≤5%)

Non hardened 180 197-294 .0028-.0079

5 Hardened 275 262-491 .0028-.0079

6 Hardened 350 230-458 .0028-.0079

7 High alloy steel(alloying elements>5%)

Annealed 200 197-425 .0028-.0079

8 Hardened 325 230-360 .0028-.0079

9Cast steel



MStainless Steel


Non hardened 200 328-556 .0028-.0079

12 Hardened 330 328-556 .002-.0059


Austenitic 180 230-458 .0028-.0079



Non hardened 200 230-458 .0039-.0079

16 Hardened 330 230-458 .0028-.0079

17 Stainless steelCast Austenitic

Austenitic 200 230-392 .0028-.0079

18 Hardened 330 230-392 .0028-.0079

KCast Iron




30Grey cast iron



32Nodular SG iron

Ferritic 160 197-409 .0028-.0079

33 Pearlitic 260 164-294 .0028-.0079

N(K)Non-Ferrous

Metals


Non aging 60 328-818 .0039-.0098

35 Aged 100 328-589 .0039-.0098

36Aluminium alloys

Cast 75 492-1308 .0039-.0098

37 Cast & aged 90 492-916 .0039-.0098


39 Copper andCopper alloys

Brass 90 394-687 .0039-.0098


S(M)Heat Resistant

Material

23Titanium alloys

Pure 99.5 Ti 400Rm 228-457 .0028-.0052

24 α+β alloys 1050Rm 65-163 .0028-.0052

Grades and Their ApplicationGrade Application Type Sample

VBX General use carbide grade for Mini-V inserts. TiCN coated.

VTX TiAlN coated carbide grade.Ideal for Stainless Steel and high cutting speeds.

Min

i-V

Mini-V Groove Milling Technical Data

14

71

V2

GS3

-1.214

1 - Insert Size

7 - I.C. .267"9 - I.C. .334"11 - I.C. .421"

2 - Insert Style

V - Style

3 - Type of Application

GS - Square GroovingGSR - Square Grooving with RGR - Round GroovingCH - Chamfering

4 - Groove Width (inch)

.74 - .029" ---5.15 - .202"

1.505

GM6

37

VBX8

5 - Groove Depth (inch)

1.50 - .059"2.50 - .098"3.25 - .128"

6 - System

GM - Groove Milling

7 - Cutting Edge Number

3

8 - Carbide Grade

VBXVTX

Inserts Ordering Code System

GM Slot Ordering Code System

GM Slot

For Small and Medium Bore Diameters

1 - Holder Type

C- Carbide ShankNone - Steel Shank

2 - System

GM - Groove Milling

3 - Shank Dia. (inch)

5/16 - .312"8 - .315"9 - .354"7/16 - .438"11.5 - .453"12 - .472"14 - .551"15 - .590"5/8 - .625"075 - .750"20 - .787"25 - .984"100 - 1.000"

4 - Shank Style

C - CylindricalW - Weldon

C1

GM2

93

135

456

77

38

5 - Min Cutting Dia. (inch)

13 - .500"050 - .500"065 - .650"17 - .657"085 - .850"22 - .894"

7 - Insert Size

7 - I.C. .267"9 - I.C. .334"11 - I.C. .421"


3

- - -

6 - Tool Overhang (inch)

25 - .984"100 - 1.000"118 - 1.175"30 - 1.181"40 - 1.575"175 - 1.750"45 - 1.772"50 - 1.969"60 - 2.362"65 - 2.559"

Holders Ordering Code System

C4

15

Square GroovingInsert Size Groove Dimensions Ordering Code Dimensions (inch) Toolholder

Width of Circlip (inch) W +.0012 t1 max r RH Ds T

7V

.028 .029

.059

- 7VGS0.74-1.50GM3 …

.500 .124

CGMC 9C13-45-7-3CGMC 8C13-40-7-3CGMC 5/16C13-40-7-3GMC 20W13-25-7-3GMC 075W050-100-7-3

.031 .033 - 7VGS0.84-1.50GM3 …

.035 .037 - 7VGS0.94-1.50GM3 …

.043 .048 - 7VGS1.21-1.50GM3 …

.051 .056 .004 7VGSR1.41-1.50GM3 …

- .059 .004 7VGSR1.50-1.50GM3 ...

- .062 .008 7VGSR1.57-1.50GM3 …

.063 .067 .008 7VGSR1.71-1.50GM3 …

- .079 .008 7VGSR2.00-1.50GM3 …

- .094 .008 7VGSR2.39-1.50GM3 …

- .098 .008 7VGSR2.50-1.50GM3 …

9V

.043 .046

.098

- 9VGS1.17-2.50GM3 …

.657 .175

CGMC 11.5C17-50-9-3CGMC 12C17-50-9-3CGMC 7/16C17-45-9-3GMC 20W17-30-9-3GMC 075W066-118-9-3

.051 .056 - 9VGS1.41-2.50GM3 …

- .059 .008 9VGSR1.50-2.50GM3 …

.059 .062 .008 9VGSR1.57-2.50GM3 …

.063 .067 .008 9VGSR1.71-2.50GM3 …

- .079 .008 9VGSR2.00-2.50GM3 …

.091 .094 .008 9VGSR2.39-2.50GM3 …

- .098 .008 9VGSR2.50-2.50GM3 …

- .118 .008 9VGSR3.00-2.50GM3 …

- .125 .008 9VGSR3.18-2.50GM3 …

11V

.043 .046

.128

- 11VGS1.17-3.25GM3 …

.854 .226


- .051 - 11VGS1.30-3.25GM3 …

.051 .056 - 11VGS1.42-3.25GM3 …

- .059 .008 11VGSR1.50-3.25GM3 …

.057 .061 .008 11VGSR1.55-3.25GM3 …

- .062 .008 11VGSR1.57-3.25GM3 …

.063 .067 .008 11VGSR1.71-3.25GM3 …

- .079 .008 11VGSR2.00-3.25GM3 …

.091 .094 .008 11VGSR2.39-3.25GM3 …

- .098 .008 11VGSR2.50-3.25GM3 …

- .118 .008 11VGSR3.00-3.25GM3 …

.122 .125 .008 11VGSR3.18-3.25GM3 …

- .157 .008 11VGSR4.00-3.25GM3 …

- .187 .008 11VGSR4.75-3.25GM3 …

.203 .207 .008 11VGSR5.26-3.25GM3 …

w

t1

r

r T

Ds G

M S

lot

GM Slot - Square Grooving

16

Round GroovingInsert Size Groove Dimensions Ordering Code Dimensions (inch) Toolholder

W +.0012 t1 max r RH Ds T

7V .087 .059 .043 7VGR1.10-1.50GM3 … .500 .124


9V .098 .098 .049 9VGR1.10-2.50GM3 … .657 .175


11V

.079

.128

.039 11VGR1.00-3.25GM3 …

.894 .226


.087 .043 11VGR1.10-3.25GM3 …

.118 .059 11VGR1.50-3.25GM3 …

T

t1

r

w

Ds

GM

Slo

t

GM Slot - Round Grooving

17

ChamferingInsert Size Groove Dimensions Ordering Code Dimensions (inch) Toolholder

W +.0012 t1 max RH Ds T Y

7V .047 .059 7VCH1.20-1.50GM3 … .500 .124 .063


9V .055 .098 9VCH1.40-2.50GM3 … .657 .175 .088


11V .063 .128 11VCH1.60-3.25GM3 … .893 .226 .114


Ds

45°

45°

Tt1

w

Y

GM Slot - Chamfering

GM

Slo

t

18

Spare Parts

Insert Size Ordering Code Dimensions* (inch)

L L1 L3 (min) D D1 Screw Size Key/Blade Handle Size

7VCGMC 9C13-45-7-3

4.5281.772 .787 .354

.354 SN2T8-M1 M3.0x.5x9 K2T - Torx T8CGMC 5/16C13-40-7-3 1.575 .709 5/6"

9VCGMC 11.5C17-50-9-3

4.9211.969 .984 .453

.453 SN3T15-M2 M4x.7x13.5 BladeT15-1/4

Smart Handle1/4X2 Torx T15

CGMC 7/16C17-45-9-3 1.772 .984 7/16"

11VCGMC 15C22-65-11-3

5.3152.559 1.260 .591

.591 SN4T20-M3 M5x.8x15.5 BladeT20-1/4


CGMC 5/8C22-65-11-3 2.559 1.339 .625

For Correct Clamping:

9V 11V

*For Ds dimensions, see pages 15-17

L L1(max)

D Ds

L3(min)

D1

L L1(max)

D Ds

L3(min)

D1

L3 (min)

Holding device

Always mount insert with the identification mark between the two curved surfaces on the toolholder

Identification MarkCurved Surfaces

GM

Slo

t

GM Slot Toolholders -Carbide Cylindrical Shank for Groove Milling Application

19

Spare Parts

Insert Size Ordering Code Dimensions* (inch)

L L1 D D1 Screw Size Key/Blade Handle Size

7V GMC 075W050-100-7-3 3.750 1.000 .750 .354 SN2T8-M1 M3.0x.5x9 K2T - Torx T8

9V GMC 075W066-118-9-3 4.000 1.175 .750 .453 SN3T15-M2 M4x.7x13.5 BladeT15-1/4


11V GMC 100W085-175-11-3 4.500 1.750 1.00 .591 SN4T20-M3 M5x.8x15.5 BladeT20-1/4


For Correct Clamping:

9V 11V

*For Ds dimensions, see pages 15-17

L L1

D Ds

D1

L L1

D Ds

D1

Always mount insert with the identification mark between the two curved surfaces on the toolholder

Identification MarkCurved Surfaces

GM

Slo

t

GM Slot Toolholders - Weldon Shank for Groove & Thread Milling Application

20

Recommended Grades, Cutting Speeds Vc [ft/min], Feed f [inch/tooth]

Material Group

Varg

us N

o.Material

Hardness Brinell

HB

Vc[ft/min]

Feed f[inch/tooth]

PSteel

1

Unalloyed steel

Low carbon (C=.1-.25 %) 125 262-523 .0028-.0118

2 Medium carbon (C=.25-.55 % ) 150 262-491 .0028-.0118

3 High Carbon (C=.55-.85 % ) 170 262-491 .0028-.0118

4Low alloy steel (alloying elements ≤5%)

Non hardened 180 262-523 .0028-.0118

5 Hardened 275 262-491 .0028-.0118

6 Hardened 350 262-458 .0028-.0098

7 High alloy steel (alloying elements >5%)

Annealed 200 196-327 .0028-.0118

8 Hardened 325 164-262 .0028-.0098

9Cast steel



MStainless

Steel


Non hardened 200 229-425 .0028-.0118

12 Hardened 330 196-360 .0016-.0098


Austenitic 180 229-425 .0028-.0118



Non hardened 200 262-458 .0028-.0118

16 Hardened 330 196-327 .0028-.0098

17 Stainless steel Cast austenitic

Austenitic 200 262-458 .0028-.0118

18 Hardened 330 196-327 .0028-.0098

KCast Iron




30Grey cast iron



32Nodular SG iron

Ferritic 160 196-327 .0028-.0118

33 Pearlitic 260 196-327 .0028-.0118

N(K)Non-Ferrous

Metals


Non aging 60 262-981 .0028-.0118

35 Aged 100 327-818 .0028-.0118

36Aluminium alloys

Cast 75 327-654 .0028-.0118

37 Cast & aged 90 327-719 .0028-.0118


39 Copper and copper alloys

Brass 90 262-981 .0028-.0118


S(M)Heat Resistant

Material

23Titanium alloys

Pure 99.5 Ti 400Rm 131-262 .0028-.0051

24 α+ß alloys 1050Rm 65-164 .0028-.0051

* Peripheral feed


VBXTiCN coated carbide grade.Excellent grade for steels and general use.

VTX TiAlN coated carbide grade.Ideal for Stainless Steels.

GM

Slo

t


GM Slot Groove Milling Technical Data

21

4 - Insert Size4 - IC1/2”

3 - Drive Hole Dia. (inch).75, 100

2 - Cutting Dia. (inch)1.89, 2.48, 3.15

1- SystemSGM - Shell Groove Milling

44

-1003

-D1892

-SGM1

9 - Carbide GradeVKX

8 - Groove Depth (inch).012 - .150

4 - Groove Std. Width (inch).043 - .124

7 - Groove Type

D - DynamicS - StaticDP- Dynamic pneumaticDH- Dynamic hydraulic

3 - SystemGM - Groove Milling

6 - Groove Standard

CIRC - CirclipDIN471/472DIN3770DDIN3770SBS1806BS4518

2 - Insert StyleW - Vertical Wide Inserts

5 - Profile ShapeC - With Chamfer

1- Insert Size4 - IC1/2”

VKX9

1.388

-S7

D37706

-C5

1.64

GM3

W2

41

SGM

For Medium Applications

Shell Groove Mill

SGM Ordering Code System

Inserts

22

Vertical SGMInsert Size Ordering Code Dimensions (inch) α

IC L inch W R t1 Toolholder

1/2” .870

4WGM.031C-CIRC-.06... .031 .005 .050

45° SGM-D..-..-4

4WGM.047C-CIRC-.083... .047 .010 .0754WGM.058C-CIRC-.083... .058 .010 .0754WGM.062C-CIRC-.102... .062 .010 .0944WGM.072C-CIRC-.102... .072 .010 .0944WGM.078C-CIRC-.102... .078 .010 .0944WGM.088C-CIRC-.102... .088 .010 .0944WGM.094C-CIRC-.157... .094 .010 .1504WGM.097C-CIRC-.157... .097 .010 .1504WGM.105C-CIRC-.157... .105 .010 .1504WGM.110C-CIRC-.157... .110 .010 .1504WGM.122C-CIRC-.157... .122 .010 .1504WGM.125C-CIRC-.157... .125 .010 .1504WGM.142C-CIRC-.157... .142 .015 .1504WGM.156C-CIRC-.157... .156 .010 .150

W

I.C.

R

αt1

Enlarged view A

View A

Vertical SGM

W

I.C.R

αt1

W

I.C.

R

αt1

SG

M

SGM - Circlip Non StandardExternal / Internal

23

Vertical SGMInsert Size Ordering Code Width of Circlip (inch) Groove Std. α

IC L inch m(H13) W t1 Toolholder

1/2” .870

4WGM1.1C-D471/472-.35... .043 .047 .012

45° SGM-D..-..-4

4WGM1.1C-D471/472-.4... .043 .047 .0164WGM1.3C-D471/472-.5... .051 .055 .0164WGM1.3C-D471/472-.55... .051 .055 .0204WGM1.6C-D471/472-.7... .063 .067 .0244WGM1.6C-D471/472-.85... .063 .067 .0314WGM1.6C-D471/472-1.0... .063 .067 .0354WGM1.85C-D471/472-1.25... .072 .076 .0434WGM1.85C-D471/472-1.0... .072 .076 .0354WGM2.15C-D471/472-1.5... .084 .088 .0554WGM2.65C-D471/472-1.5... .104 .108 .0554WGM2.65C-D471/472-1.75... .104 .108 .0634WGM3.15C-D471/472-1.75... .124 .128 .063

Vertical SGMInsert Size Ordering Code Groove Std. αIC L inch St.Dy m(H13) W t R1 R2 Toolholder

1/2” .870

St.

4WGM1.6C-D3770S-1.38... .063 .078 .054 .010 .004

75° SGM-D..-..-4

4WGM2.0C-D3770S-1.72... .078 .093 .068 .010 .0044WGM2.5C-D3770S-2.15... .098 .119 .085 .010 .0044WGM3.15C-D3770S-2.7... .124 .148 .106 .024 .008

Dy.4WGM1.6C-D3770D-1.47... .063 .078 .058 .010 .0044WGM2.0C-D3770D-1.83... .078 .093 .072 .010 .004

St. = Static Dy. = Dynamic

t1α

I.C.

W

mm

t1α

I.C.

W

mm

R1R2

Enlarged view A

View A

Vertical SGM

Enlarged view A

View A

Vertical SGM

t1 α

I.C.

W

mmt1

α

I.C.

W

mm

t1 α

I.C.

W

mm

R1 R2

t1α

I.C.

W

mm

R1R2

SG

M

SGM - Circlip DIN 471/472External / Internal

SGM - O Ring DIN 3770

External / Internal

24

St. = StaticDy. = Dynamic


1/2” .870St.

4WGM1.80C-BS1806S-1.3... .070 .093 .051 .008 .024

75° SGM-D..-..-44WGM2.65C-BS1806S-2.... .104 .141 .079 .008 .024

Dy.4WGM1.80C-BS1806D-1.57... .070 .093 .061 .008 .0244WGM2.65C-BS1806D-2.38... .104 .141 .091 .008 .024

St. = StaticDyP = Dynamic pneumaticDyH = Dynamic hydraulic


1/2” .870

St.4WGM1.6C-BS4518S-1.25... .063 .093 .049 .020 .008

75° SGM-D..-..-4

4WGM2.4C-BS4518S-1.95... .094 .125 .077 .020 .0084WGM3.0C-BS4518S-2.51... .118 .148 .099 .039 .008

DyP4WGM2.4C-BS4518DP-2.2... .094 .129 .087 .020 .0084WGM3.0C-BS4518DP-2.77... .118 .160 .109 .039 .008

DyH4WGM2.4C-BS4518DH-2.09... .094 .129 .082 .020 .0084WGM3.0C-BS4518DH-2.6... .118 .160 .102 .039 .008

I.C.

R1R2

tα

W

mm

I.C.

R1R2

tα

W

mm

Enlarged view A

View A

Vertical SGM

Enlarged view A

View A

Vertical SGM

I.C.

R1 R2

tα

W

mm

I.C.

R1R2

tα

W

mm

I.C.

R1 R2

tα

W

m m

I.C.

R1R2

tα

W

mm

SG

M

SGM - O Ring BS 1806, DIN3601, DIN 3771External / Internal

SGM - BS 4518

External / Internal

25

Multi Insert Holders (3) Spare Parts

Insert Size Ordering Code EDP

No. Dimensions inch

IC D2 t max L L1 d(H7) D1 Insert Screw Torx Key1/2” SGM-D189-100-4 67717 1.890 .137 5.000 .874 1.000 1.574 SN4T-90 HK4T

D2

t max

.

D1

L

d

L1

D2t max.

D1

L

d

L1

SG

M

SGM - Toolholders



No. Dimensions inch

IC D2 t max d(H7) D1 H Insert Screw Torx Key Holder Screw1/2” SGM-D250-.75-4 67721 2.480 .137 3/4 2.342 1.614 SN4T-90 HK4T 3/8 - 24

D2

t max

.H

D1

d(H

7)

D2 t max.H

D1 d(H7)

SGM - Toolholders

26



No. Dimensions inch

IC D2 t max d(H7) D1 H Insert Screw Torx Key Holder Screw1/2” SGM-D300-100-4 67729 3.150 .137 1.000 2.834 1.968 SN4T-90 HK4T 1/2 - 20

D2

t max

H

D1d

(H7)

D2t max H

D1d(H7)

SGM - Toolholders

SG

M

27

* Peripheral feed

Recommended Grades, Cutting Speeds Vc [ft/min], Feed f [inch/ tooth]

Material Group

Vard

ex N

o.Material

Hardness Brinell

HB

Vc [ft/min] Feed f[inch/tooth]

VKX f

PSteel

1Unalloyed steel

Low carbon (C=.1-.25%) 125 327 - 719 .002 - .00392 Medium carbon (C=.25-.55%) 150 327 - 556 .0012 - .00283 High Carbon (C=.55-.85%) 170 327 - 523 .0008 - .0024

Low alloy steel(alloying elements≤5%)

Non hardened 180 262 - 491 .002 - .00355 Hardened 275 229 - 458 .0012 - .00286 Hardened 350 229 - 425 .0008 - .0027 High alloy steel

(alloying elements>5%) Annealed 200 229 - 392 .0012 - .0028

8 Hardened 325 229 - 327 .0012 - .0029

Cast steel Low alloy (alloying elements <5%) 200 229 - 360 .0012 - .002

10 High alloy (alloying elements >5%) 225 164 - 262 .0008 - .002

MStainless

Steel


Non hardened 200 262 - 491 .0012 - .002812 Hardened 330 262 - 491 .0012 - .00213 Stainless steel

Austenitic Austenitic 180 196 - 392 .0012 - .0028

14 Super Austenitic 200 196 - 392 .0012 - .00215 Stainless steel

Cast Ferritic Non hardened 200 196 - 392 .0008 - .002

16 Hardened 330 196 - 392 .0004 - .001217 Stainless steel

Cast Austenitic Austenitic 200 164 - 327 .0012 - .002

18 Hardened 330 164 - 327 .0004 - .0012

KCast Iron


Ferritic (short chips) 130 196 - 360 .0008 - .00229 Pearlitic (long chips) 230 164 - 327 .0004 - .001230

Grey cast iron Low tensile strength 180 196 - 360 .0012 - .0028

31 High tensile strength 260 164 - 262 .0012 - .00232

Nodular SG iron Ferritic 160 164 - 327 .0012 - .002

33 Pearlitic 260 131 - 229 .0012 - .002

N(K)Non-Ferrous

Metals


Non aging 60 327 - 654 .0028 - .005935 Aged 100 327 - 491 .0012 - .00236

Aluminium alloys Cast 75 327 - 589 .0028 - .0059

37 Cast & aged 90 196 - 392 .002 - .003938 Aluminium alloys Cast Si 13-22% 130 327 - 491 .002 - .003939 Copper and

copper alloys Brass 90 196 - 392 .002 - .0039

40 Bronze and non leaded copper 100 164 - 327 .0118 - .0031

S(M)Heat Resistant

Material

19

High temperaturealloys

Annealed (Iron based ) 200 65 - 147 .0004 - .001220 Aged (Iron based) 280 65 - 98 .0004 - .001221 Annealed (Nickel or Cobalt based) 250 33 - 65 .0004 - .001222 Aged (Nickel or Cobalt based) 350 33 - 49 .0004 - .001223

Titanium alloys Pure 99.5 Ti 400Rm 196 - 392 .0008 - .002

24 α+β alloys 1050Rm 65 - 164 .0004 - .0012

H(K)HardenedMaterial

25Extra hard steel Hardened & tempered

45-50HRc 49 - 147 .002 - .0039

26 51-55HRc 49 - 131 .002 - .0039Te

chn

ica

l D

ata

D2

N

Vc

N - Rotational Velocity [R.P.M.]V - Cutting Speed [ft/min]D2 - Toolholder Cutting Dia. [inch]F1 - Tool Feed Rate at the Cutting Edge [inch/min]z - No. of Cutting Edgesf - Feed per Tooth per Rotation [inch/rev]

N =12 x Vcπ x D

N x π x D12

Vc =


VKX Excellent for general use TiN coated


SGM Groove Milling Technical Data

Innovative Grooving SolutionsGroove Milling

221-01394I N C H E A0 7 / 2 0 1 6E D I T I O N 0 2 / 6 1 4

[email protected]

Tel: +1-800-828-8765 +1-608-756-4930Fax:+1-608-741-7125

Vargus USA 1149 Barberry DriveJanesville, WI 53545 U.S.A

I n n o v a t i v e G r o o v i n g & Tu r n i n g S o l u t i o n s

groove milling - vargus

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