STM CAT40 End Mill Holders
- AD/B DIN coolant through the flange - standard
- Factory balanced to save spindle life, tool life, and increase productivity
- Balanced to G2.5 / 8,000 rpm
- Threaded through-holes for a back-up screw (tool stop) or coolant through when removed
- TIR 0.0002" OD to ID
- Complete with calibration certificate
| Item No. | Hole Dia. d | Gauge Length L | L1 | D | Set Screw |
| 525-070 | 1/8" | 2.50" | 0.63" | 0.75" | 8-32 |
| 525-071 | 1/8" | 4.00" | 0.63" | 0.75" | 8-32 |
| 525-073 | 3/16" | 2.50" | 0.86" | 0.75" | 10-32 |
| 525-074 | 3/16" | 4.00" | 0.86" | 0.75" | 10-32 |
| 525-002 | 1/4" | 2.50" | 1.10" | 0.79" | 1/4-28 |
| 525-004 | 1/4" | 4.00" | 1.10" | 0.79" | 1/4-28 |
| 525-008 | 5/16" | 250" | 1.26" | 0.87" | 5/16-24 |
| 525-014 | 3/8" | 2.50" | 1.26" | 1.00" | 3/8-24 |
| 525-016 | 3/8" | 4.00" | 1.26" | 1.00" | 3/8-24 |
| 525-024 | 1/2" | 1.75" | 1.50" | 1.38" | 7/16-20 |
| 525-026 | 1/2" | 2.50" | 1.50" | 1.38" | 7/16-20 |
| 525-028 | 1/2" | 4.00" | 1.50" | 1.38" | 7/16-20 |
| 525-032 | 5/8" | 1.75" | 1.61" | 1.65" | 9/16-18 |
| 525-034 | 5/8" | 3.00" | 1.61" | 1.65" | 9/16-18 |
| 525-040 | 3/4" | 1.75" | 1.77" | 1.89" | 5/8-18 |
| 525-042 | 3/4" | 3.00" | 1.77" | 1.75" | 5/8-18 |
| 525-054 | 1" | 2.00" | 2.36" | 2.25" | 3/4-16 |
| 525-056 | 1" | 4.00" | 2.36" | 2.36" | 3/4-16 |
| 525-060 | 1-1/4" | 2.00" | 2.36" | 2.25" | 3/4-16 |
For more info, visit www.p65warnings.ca.gov.
