NEW COOLANT CAT40 3MM x 70MM SHRINK FIT CHUCK TOOL HOLDERS

For all CAT40 Spindle Tool Holder

High Precision Run-out: TIR 2μm or 0.0001″

Hardened:  HRC58

Bore Diameter: 3MM Gage length: 70MM

Balance: G2.5 25000rpm

Shank Nose Diameter: 21MM

Rear thread: 5/8-11

Coolant Thru： YES

Gage length: 70MM