CAT40 ER32 0.5″ Collet Chuck Tool Holder

Use:– For all CAT40 Spindle Machine

Finishing & Rough Cutting:– High-Speed Cutting (G2.5 25000rpm) Balance Available

Precision:–  High Precision Runout: TIR  3μm or 0.00015 ”

Hardened:– Outside: HRC58  Inside: HRC45, Neck ： HRC45

Gage length ： 0.5″

For Er32 collets

Protection:– Silver Ni Coated  (will never rusty ever）