Forged Tough #4 Quick Change Heavy Duty Boring Bar Holders
Equipped with a split bushing to accommodate a boring bar of smaller diameter. It grips bar with extreme rigidity, cuts smoothly without chatter.
- Increases productivity of all lathe operations.
- Change tools in seconds.
- No time wasted with shims.
- Holders fit Aloris, Dorian & Yuasa tool posts.
- All working parts hardened and ground.
- Rugged - no chatter or vibration.
Toolholders Do Not Include Tool Bits, Boring Bars, Drills Or Carbide Inserts.
| Item No. | A | B | D | D1 |
| 55-405-104 | 3/4" | 1-1/2" | 3/4" | 5/8" |
| 55-405-204 | 3/4" | 1-3/4" | 1" | 3/4" |
| 55-405-304 | 1" | 2" | 1" | 3/4" |
| 55-405-404 | 1-3/8" | 2-3/4" | 1-1/4" | 1" |
For more info, visit www.p65warnings.ca.gov.
