3/4″X2.0″ ER20 STRAIGHT SHANK TOOL HOLDER COLLET CHUCK
| MODEL | ER20 COLLET CHUCK | Â RUN OUT (TIR) | 0.0002″ | FLANGE DIAMETER | 1.3″ |
| HOLDER TYPE | ER COLLET CHUCK | CLAMPING RANGE | Â 1/16-1/2″ | CLAMPING SIZE | ER20 |
| SHANK TYPE | STRAIGHT TOOL HOLDER | DRAWBAR THREAD | Â N | COLLET NUT | ER20Â Mini |
| BALANCE | MAX 15,000RPM | SHANK DIAMETER | 3/4 | COLOR | Oxide Black |
| OVERALL LENGTH | 3.1″ | SHANK LENGTH | 2.0″ | SHANK WITH FLAT | YES |
3/4″X2.0″ ER20 STRAIGHT SHANK TOOL HOLDER COLLET CHUCK
For all er11 collets
Made from alloy steel and hardness is HRC55
Coolant thru all the shank (10MM)
Nut included