CAT40 ER COLLET CHUCKÂ TOOL HOLDER
MODEL | CAT40-ER20-2.5″ | Â RUN OUT (TIR) | 0.00015″ | NECKÂ DIAMETER D | 1.2″ |
HOLDER TYPE | ER COLLET CHUCK | CLAMPING RANGE | Â 3/32-1/2″ | CLAMPING SIZE | ER20 |
SHANK TYPE | CAT40 | DRAWBAR THREAD | 5/8-11″ | COLLET NUT | ER20 |
BALANCE | G2.5 25000rpm | Gage Length | 2.5″ | COOLANT | YES |
High-Speed Cutting (G2.5 25000rpm) Balance
High Precision Runout: TIR 5μm or 0.00015
Hardened:Â surface HRC58 inside is HRC45
Protection: oxide black
Drawings & Parameters Table
CAT40 TAPER | 8° | TAPER D1 | L1 | FLANGE D |
DRAWBAR THREAD CAT40 | 5/8-11 UNC | 1.75″ | 2.69″ | 2.5″ |