TYPE

OF

REAMER

TYPE

OF

REAMER

CUTTING

RANGE

A

BLADES

IN

BODY &

THICK-

NESS

OVER

SIZE

ADJUST.

DIA.

OF

SHANK

B

NO. OF

M.T.S.

C

11S

R11S

D

11

R11

D

HEAD

LENGTH

E

DISTNCE.

BETWEEN

BLADES

“11”

F

DISTNCE.

BETWEEN

BLADES

“R11”

F G

SIZE

OF

T.C.T.

11-B-6

11S-B-6

R11-B-6

R11S-B-6 1.000-1.156

6

.120 .120 11/16 No. 2 5 3/4 10 1/2 2 1/8 .544 .506 1 5/16

1/32 x 3/16

x 3/4

11-C-6

11S-C-6

R11-C-6

R11S-C-6 1.187-1.406

6

.135/.120 .120 3/4 No. 2 6 11 2 7/16 .641 .641 1 1/2

1/32 x 3/16

x 3/4

11-D-6

11S-D-6

R11-D-6

R11S-D-6 1.437-1.718

6

.200/.120 .140 15/16 No. 3 7 1/4 12 2 13/16 .832 .832 1 3/4

1/16 x 1/4

x 1

11-E-6

11S-E-6

R11-E-6

R11S-E-6 1.750-2.093

6

.200 .140 1 1/4 No. 4 8 1/2 14 3 1/8 .902 .772 2 1/16

1/16 x 1/4

x 1

11-F-6

11S-F-6

R11-F-6

R11S-F-6 2.125-2.531

6

.250/.200 .155 1 1/4 No. 4 8 5/8 15 3 1/4 1.180 1.180 2 3/16

1/16 x 1/4

x 1

11-G-6

11S-G-6

R11-G-6

R11S-G-6 2.562-3.000

6

.250/.200 .155 1 3/4 No. 5 10 1/2 16 3 13/16 1.518 1.518 2 1/2

1/16 x 1/4

x 1

TYPE

OF

REAMER

TYPE

OF

REAMER

SIZE OF

REAMER

A

SIZE OF

HOLE

LARGE

END

B

LARGEST

SIZE

STRAGHT

HOLE

C

LENGTH

OVERALL

D

WIDTH

LENGHT

KEYWAY

E & F

DIST.

BETWEEN

BLADES

G

DIST.

BETWEEN

BLADES

G

ADJUSTM.

OVER

SIZE

ADJUSTM.

OVER

SIZE

BLADES

PER

REAMER

& THICK-

NESS

BLADES

PER

REAMER

& THICK-

NESS

DIMEN-

SION

OF

CARBIDE

TIP

7-B-6 R7-B-6 1.250-1.343 3/8 7/16 2 15/16 3/16 .832 .772 .120 .120 6-.120 6 -.100 1/32 x 3/16x 3/4

7-C-6 R7-C-6 1.375-1.593 1/2 9/16 2 15/16 1/4 .926 .834 .120 .120 6-.120 6 -.100 1/32 x 3/16x 3/4

7-D-6 R7-D-6 1.625-1.843 5/8 11/16 2 15/16 1/4 1.082 1.084 .120 .120 6-.120 6-.120 1/32 x 3/16x 3/4

7-E-6 R7-E-6 1.875-2.093 3/4 13/16 2 15/16 5/16 1.207 1.209 .130 .130 6-.200 6-.120 1/16 x 1/4x 1

7-F-6 R7-F-6 2.125-2.406 7/8 1 2 15/16 5/16 1.395 1.397 .130 .130 6-.200 6-.200 1/16 x 1/4x 1

7-G-6 R7-G-6 2.437-2.718 1 1 1/8 3 1/16 3/8 1.520 1.522 .130 .130 6-.250 6-.200 1/16 x 1/4x 1

7-H-6 R7-H-6 2.750-3.031 1 1/4 1 3/8 3 1/16 3/8 1.770 1.772 .130 .130 6-.250 6-.250 1/16 x 1/4x 1

7-I-8 R7-I-8 3.062-3.531 1 3/8 1 9/16 3 1/16 3/8 1.956 1.958 .130 .130 8-.250 8-.250 1/16 x 1/4x 1

7-J-8 R7-J-8 3.562-4.031 1 3/4 1 7/8 3 1/16 1/2 2.270 2.272 .130 .130 8-.250 8-.250 1/16 x 1/4x 1

7-K-10 R7-K-10 4.062-4.531 2 2 1/8 3 1/16 1/2 2.784 2.785 .230 .230 10-.250 10-.250 1/16 x 1/4x 1

7-L-10 R7-L-10 4.562-5.031 2 1/4 2 5/8 3 1/16 1/2 3.284 3.285 .230 .230 10-.250 10-.250 1/16 x 1/4x 1

7-M-12 R7-M-12 5.062-5.531 2 1/2 3 1/8 3 1/16 5/8 3.784 3.785 .230 .230 12-.250 12-.250 1/16 x 1/4x 1

7-N-12 R7-N-12 5.562-6.000 2 3/4 3 5/8 3 1/16 5/8 4.284 4.285 .230 .230 12-.250 12-.250 1/16 x 1/4x 1

ARBOR

NUMBER

TO FIT

REAMER A B C D E F G

SP-7-50 R-B-6

R7-B-6 9 .501 2 13/16 6 7/16 3/4No. 2No. 3 5/32

SP-7-51 7-C-6

R7-C-6 10 .501 2 13/16 7 3/16 1No. 3No. 4 7/32

SP-7-52 7-D-6

R7-D-6 11 .626 2 13/16 8 3/16 1No. 3No. 4 7/32

SP-7-53 7-E-6

R7-E-6 12 .751 2 13/16 9 3/16 1 1/4No. 3No. 4 9/32

SP-7-54 7-F-6

R11S-F-6 13 .876 2 13/16 10 3/16 1 1/4No. 3No. 4 9/32

SP-7-55 7-G-6

R7-G-6 13 1.001 2 15/16 10 1/16 1 3/8No. 3No. 4 11/32

SP-7-56 7-H-6

R7-H-6 14 1.251 2 15/16 11 1/16 1 3/8No. 4No. 5 11/32

SP-7-57 7-I-6

R7-I-6 15 1.376 2 15/16 12 1/16 1 3/4No. 4No. 5 11/32

SP-7-58 7-J-8

R7-J-8 16 1.751 3 1/16 12 15/16 2 1/8

No. 5 15/32

SP-7-59 7-K-10

R7-K-10 16 2.001 3 1/16 12 15/16 2 1/4

No. 5 15/32

SP-7-60 7-L-10

R7-L-10 16 2.251 3 1/16 12 15/16 2 1/2

No. 5 15/32

SP-7-61 7-M-12

R7-M-12 16 2.501 3 1/16 13 13/16 2 3/4

No. 5 19/32

SP-7-62 7-N-12

R7-N-12 17 2.751 3 1/16 13 13/16 3

No. 5 19/32

DIST DIST ADJUSTM. ADJUSTM.

TOOLMODEL

A B C D E F GMIN.

HMAX

RATIO WT.

O JF 1 3/8 2 1/4 6 1/2 5 1/16 1 7/16 3/4 .083 8.885 3

1 JF 1 1/4 1/2 2 1/2 6 53/64 4 61/64 1 7/8 57/64 .125 7.089 4

1 1/2 JF 1 1/2 5/8 2 3/4 8 5/16 6 3/16 2 1/8 1 1/8 .166 6.666 6

2 JF 1 3/4 3/4 3 1/4 8 5/8 6 3/8 2 1/4 1 11/32 .166 7.996 8

2 1/4 JF 2 1/4 1 3 5/8 11 13/16 8 15/16 2 7/8 1 5/8 .250 6.516 15

TOOLMODEL

A BMIN

BMAX

C DMAX

E WT. RANGE THROW

1 R 2 1/4 4 3/4 5 3/16 2 3/8 1 1/2 3 3/8 - 1 7/16

2 R 3 1/4 4 3/4 5 5/16 2 7/8 2 3/4 4 1 - 2 7/16

3 R 4 1/4 5 23/32 6 15/32 3 9/16 3 1 11 2 - 3 3/4

4 R 5 5/16 5 23/32 6 15/32 3 9/16 4 1 1/4 15 3 - 4 3/4

TOOL APPROXIMATE RANGE /

BORE DIAMETER

A B C D E F

187 1/4 - 3/4 5 9/16 1 3/4 TO SUIT TO SUIT TO SUIT TO SUIT

188 3/4 - 1 3/4 7 3/16 2 3/4 TO SUIT TO SUIT TO SUIT TO SUIT

189 1 3/4 - 5 11 3/4 3 3/8 TO SUIT TO SUIT TO SUIT TO SUIT