NEW ATC3/4 SM3/4 1.38 FACE MILL ARBOR FOR TTS MACHINE
| MODEL | ATC3/4 SM3/4 1.38 | Â RUN OUT (TIR) | 0.0004″ | FLANGE DIAMETER | 1.0″ |
| HOLDER TYPE | ER COLLET CHUCK | THREAD | Â M10 | ACCEPT ARBOR | 0.75 |
| SHANK TYPE | STRAIGHT TOOL HOLDER | DRAWBAR THREAD | NO | COLLET NUT | NO |
| BALANCE | MAX 12,000RPM | SHANK DIAMETER | 3/4 | COLOR | oxide black |
| OVERALL LENGTH | 2.88″ | SHANK LENGTH | 1.38″ | ATC GROOVE | YES |
STRAIGHT SHANK COLLET CHUCK EXTENSION HOLDER
For all er11 collets
The flange is 1.5″ with a groove for TTS Tormach machine
Made from alloy steel and hardness is HRC55