3/4″ X 1.38″ ER25 STRAIGHT SHANK COLLET CHUCK EXTENSION HOLDER
| MODEL | ER25 COLLET CHUCK | Â RUN OUT (TIR) | 0.0002″ | FLANGE DIAMETER | 1.4″ |
| HOLDER TYPE | ER COLLET CHUCK | CLAMPING RANGE | Â 3/16-5/8″ | CLAMPING SIZE | ER25 |
| SHANK TYPE | STRAIGHT TOOL HOLDER | DRAWBAR THREAD | NO | COLLET NUT | ER25 UM |
| 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 er25 collets
Flange is 1.5″ with groove for TTS Tormach machine
Made from alloy steel and hardness is HRC55
Coolant thru all the shank with M16 drawbar thread
Nut included