Kramer Power Equipment Co. Industial Welding and Machining

 

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Table of Contents

 

 

 

 

We cut up to a 2.5" (63mm) wide keyway.
Std
= S
tandard keyway for the bore size   Ns= Non-standard keyway  R=Radius available for this size
(Anything marked Std, Ns, or R means we cut them on a regular basis. If you don't see it on this list, please ask, there is  a good chance we are able to do it.)

Inch Bore and Keyway Combinations for Broaching

-Bore Size-

1/4

5/16

3/8

7/16

1/2

9/16

5/8

11/16

3/4

13/16

7/8

15/16

1

1/16x1/32

Ns

Ns

Ns

Ns

Ns

Ns

K

3/32x3/64

Ns

Ns

Std

Std

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

e

1/8x1/16

Ns

Ns

Ns

Ns

Std

Std

Ns

Ns

Ns

Ns

Ns

Ns

Ns

y

5/32x5/64

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

w

3/16x3/32

Ns

Ns

Std

Std

Std

Std

Std

Ns

Ns

a

1/4x1/8

Ns

Ns

Ns

Ns

Ns

Std,R

Std,R

y

5/16x5/32

Ns

Ns

Ns

Ns

Ns

3/8x3/16

Ns

Ns

Ns

Ns

Ns

7/16x7/32

Ns

1/2x1/4

Ns

If you do not see it on this chart, we may be able to keyseat it *. Please Call.
Std = Standard keyway for the bore size   Ns= Non-standard keyway  R=Radius available for this size

-Bore Size-

1 1/16

1 1/8

1 3/16

1 1/4

1 5/16

1 3/8

1 7/16

1 1/2

1 9/16

1 5/8

1 11/16

1 3/4

1 13/16

K

3/32x3/64

Ns

Ns

Ns

Ns

e

1/8x1/16

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

y

5/32x5/64

Ns

Ns

Ns

Ns

w

3/16x3/32

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

a

1/4x1/8

Std,R

Std,R

Std,R

Std,R

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

y

5/16x5/32

Ns

Ns

Ns

Ns

Std,R

Std,R

Ns

Ns

Ns

Ns

Ns

Ns

Ns

3/8x3/16

Ns

Ns

Ns

Ns

Ns

Ns

Std,R

Std,R

Std,R

Std,R

Std,R

Std,R

Ns

7/16x7/32

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

1/2x1/4

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Std,R

5/8X5/16

Ns Ns Ns Ns

Ns

Ns

If you do not see it on this chart, we may be able to keyseat it *. Please Call.
Std = Standard keyway for the bore size   Ns= Non-standard keyway  R=Radius available for this size

-Bore Size-

1 7/8

1 15/16

2

2 1/16

2 1/8

2 3/16

2 1/4

2 5/16

2 3/8

2 7/16

2 1/2

2 9/16

2 5/8

3/16x3/32

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

K

1/4x1/8

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

e

5/16x5/32

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

y

3/8x3/16

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

w

7/16x7/32

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

a

1/2x1/4

Std,R

Std,R

Std,R

Std,R

Std,R

Std,R

Std,R

Ns

Ns

Ns

Ns

Ns

Ns

y

5/8X5/16

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Std,R

Std,R

Std,R

Std,R

Std,R

Std,R

3/4x3/8

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

If you do not see it on this chart, we may be able to keyseat it *. Please Call.
Std = Standard keyway for the bore size   Ns= Non-standard keyway  R=Radius available for this size

-Bore Size-

2 11/16

2 3/4

2 13/16

2 7/8

2 15/16

3

3 1/16

3 1/8

3 3/16

3 1/4

3 5/16

3 3/8

3 7/16

3/16x3/32

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

K

1/4x1/8

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

e

5/16x5/32

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

y

3/8x3/16

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

w

7/16x7/32

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

a

1/2x1/4

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

y

5/8X5/16

Std,R

Std,R

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

3/4x3/8

Ns

Ns

Std,R

Std,R

Std,R

Std,R

Std,R

Std,R

Std,R

Std,R

Ns

Ns

Ns

7/8x7/16

Ns

Ns

Ns

Ns

Ns

Ns

Std,R

Std,R

Std,R

1x1/2

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

If you do not see it on this chart, we may be able to keyseat it *. Please Call.
Std = Standard keyway for the bore size   Ns= Non-standard keyway  R=Radius available for this size

Inch Bore and Keyway Combinations for Broaching

-Bore Size-

3 1/2

3 9/16

3 5/8

3 11/16

3 3/4

3 13/16

3 7/8

3 15/16

4

4 1/16

4 1/8

4 3/16

4 1/4

5/16x5/32

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

K

3/8x3/16

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

e

7/16x7/32

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

y

1/2x1/4

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

w

5/8X5/16

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

a

3/4x3/8

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

y

7/8x7/16

Std,R

Std,R

Std,R

Std,R

Std,R

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

1x1/2

Ns

Ns

Ns

Ns

Ns

Std,R

Std,R

Std,R

Std,R

Std,R

Std,R

Std,R

Std,R

If you do not see it on this chart, we may be able to keyseat it *. Please Call.
Std = Standard keyway for the bore size   Ns= Non-standard keyway  R=Radius available for this size

-Bore Size-

4 5/16

4 3/8

4 7/16

4 1/2

4 9/16

4 5/8

4 11/16

4 3/4

4 13/16

4 7/8

4 15/16

5/16x5/32

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

K

3/8x3/16

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

e

7/16x7/32

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

y

1/2x1/4

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

w

5/8X5/16

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

a

3/4x3/8

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

y

7/8x7/16

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

1x1/2

Std,R

Std,R

Std,R

Std,R

Ns

Ns

Ns

Ns

Ns

Ns

Ns

1 1/4x5/8

Std

Std

Std

Std

Std

Std

Std

If you do not see it on this chart, we may be able to keyseat it *. Please Call.
Std = Standard keyway for the bore size   Ns= Non-standard keyway  R=Radius available for this size

-Bore Size-

5

5 1/16

5 1/8

5 3/16

5 1/4

5 5/16

5 3/8

5 7/16

5 1/2

5/16x5/32

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

K

3/8x3/16

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

We now cut up to 2 1/2" wide keyways! *

e

7/16x7/32

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

y

1/2x1/4

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

w

5/8X5/16

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

a

3/4x3/8

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

y

7/8x7/16

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

1x1/2

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

Ns

1 1/4x5/8

Std

Std

Std

Std

Std

Std

Std

Std

Std

*

 Kramer has a keyseater. This machine has enhanced our capabilities in many ways.
It cuts up to 2.5" (63mm) wide in an almost infinite range of widths and bore sizes in long length through bores.

 Please call with any questions.

 

Email box2388 State Route 726
  Eaton, Ohio 45320
(937) 456-2232 Fax (937) 456-2282

webmaster@kramerusa.com
2004 Kramer Power Equipment Co. All rights reserved.