• Collet System : ER
• Collet Series: ER16
• Shank Type: Taper Shank
• Taper Size: BT30
• Projection (Decimal Inch): 4
• DIN Coolant option - standard
• All Ground Body
• Factory Balanced to save spindle life, tool life and increased productivity
• Threaded through holes for a back-up screw (tool stop) or coolant through when removed
• Wrench not included
• BT30/BT40 Premium balanced to 30,000 rpm
• BT50 Premium balanced to 25,000 rpm
• Download CAD file