BT30 x ER20 - 70, No Slots, with #46120 nut
Balanced to 25,000 RPM at G2.5; T.I.R. 0.0001" measured from taper to collet pocket; PowerCOAT nut included for 75% more clamping power
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.