Tool Holder Bushings
Boring Bar Sleeves
Acme Boring Bar Sleeves are ideal for adapting boring bars and other shank type tools to machine turret bores or tool holders. The long lengths and sturdy construction provide extra support to extend the range of the tool. These sleeves are hardened and ground. Special sizes can be manufactured to your specifications.
| Acme Part Number | A I.D. | B O.D. | C Length | D | E | F | G Screw Size |
|---|---|---|---|---|---|---|---|
| A53401 A53402 |
3/8 1/2 |
1 | 6 6 |
1-3/4 2 |
7/16 7/16 |
7/8 7/8 |
1/4-28 1/4-28 |
| A53411 A53412 A53413 A53414 A53415 |
3/8 1/2 5/8 3/4 7/8 |
1-1/2 | 6 6 6 6 8 |
1-1/2 2 2 2 2 |
7/16 7/16 7/16 7/16 7/16 |
7/8 1 1 1 1 |
#10-32 5/16-24 5/16-24 5/16-24 7/16-20 |
| A53421 A53422 A53423 |
1/2 3/4 1 |
1-3/4 | 8 8 8 |
2-1/2 2-1/2 2-1/2 |
7/16 7/16 7/16 |
1 1 1 |
5/16-24 7/16-20 7/16-20 |
| A53431 A53432 A53433 A53434 A53435 |
5/8 3/4 7/8 1 1-1/4 |
2 | 9 9 9 9 9 |
2 2 2 3 3 |
7/16 1/2 1/2 1/2 1/2 |
1 1 1 1 1 |
7/16-20 7/16-20 7/16-20 1/2-20 1/2-20 |
| A53441 A53442 A53443 A53444 A53445 |
5/8 3/4 1 1-1/4 1-1/2 |
2-1/2 | 10 10 10 10 10 |
2-1/4 2-3/4 3-1/2 3-1/2 3-1/2 |
1/2 1/2 1/2 1/2 1/2 |
1 1 1 1 1 |
1/2-20 1/2-20 1/2-20 1/2-20 1/2-20 |
| A53450 A53451 A53452 A53453 A53454 |
1 1-1/4 1-1/2 1-3/4 2 |
3 | 11-1/2 11-1/2 11-1/2 11-1/2 11-1/2 |
3-1/2 3-1/2 3-3/4 3-3/4 3-3/4 |
1/2 1/2 1/2 1/2 1/2 |
1 1 1 1 1 |
1/2-20 1/2-20 1/2-20 1/2-20 1/2-20 |
| A53462 A53463 |
2 2-1/2 |
4 | 14 14 |
3-3/4 4 |
5/8 5/8 |
1-3/4 2 |
5/8-18 5/8-18 |
