Description
IMPERIAL Keyway Bushes [1/4" - 2"]
(APRICA BRANDED)
Imperial Sizes [1/4" - 2"] - Collared or Plain
Speciality tools designed to be used in conjunction with standard keyway broaches for cutting.
These tools are are hardened and ground cylinders with slots cut into one side.
Designed to be used manually with an arbor press & broaches to produce the keyways.
Designed to act as guides to position and direct the keyway broch through the cutting stroke.
NOTE !
THE LETTER OF THE BUSH WILL NEED TO MATCH UP WITH THE LETTER TYPE FOR THE BROACH YOU HAVE OR PURCHASE:
EXAMPLE AN [A] BUSH WITH NEED TO MATCH UP WITH AN [A] TYPE BROACH
SIZE |
TYPE |
LENGTH |
1/4" | A | 1-7/64" |
5/16" |
A |
1-1/8" |
3/8" |
A |
1-9/64" |
7/16" |
A |
1-9/64" |
1/2" |
A |
1-9/64" |
1/2" |
B |
1-23/32" |
5/8" |
B | 1-23/32" |
3/4" |
B | 1-11/16" |
3/4" |
C | 2-17/32" |
7/8" |
B | 1-23/32" |
7/8" |
C | 2-1/2" |
1" |
C | 2-1/2" |
1-1/4" |
C | 2-1/2" |
1-3/8" |
C | 2-1/2" |
1-1/2" |
C | 2-1/2" |
1-5/8" |
D (PLAIN) | 4" |
1-3/4" |
D (PLAIN) | 4" |
2" |
D (PLAIN) | 4" |