Kramer Power Equipment Co. Industial Welding and Machining

 

Services
Bore/Turn
Keyway Broaching/
Keyseating

Milling
Drill & Tapping
Sprocket/Gear Heat Treat
Welding & Fabrication
Steam, Oilfield, and Gas Engine Restoration
Good News

About Us
Equipment List
Quality
Taper Gage Inventory
Map & Directions
History
Contact Us

Suggestions?
Table of Contents

Services
Keyway
Broaching
Keyseating


Bore/Turn

Milling

Drill & Tapping

Sprocket/Gear
Heat Treat


Welding & Fabrication

Steam, Oilfield, and Gas Engine Restoration

Good News

About Us
Equipment List
Quality
Taper Gage Inventory
Map & Directions
History
Contact Us

Request Information
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 box 2388 State Route 726
  Eaton, Ohio 45320
(937) 456-2232 Fax (937) 456-2282
webmaster@kramerusa.com
©2004-2017 Kramer Power Equipment Co. All rights reserved.