• 100% Forged Construction
• CAT40 certified balanced 30,000 rpm
• CAT50 certified balanced 25,000 rpm
• Precision Ground Throughout
• DIN Coolant thru the flange - standard
• Threaded through holes for a back-up
screw (tool stop) or coolant through when removed
• TIR, 0.003” at 4xDia.
• Wrench not included
CAT40 ER Collet Chuck With Cert
