Shank Type Taper Shank Taper Size NMTB50 Hole Diameter Inch 78 Nose Diameter Decimal Inch 201 Projection Decimal Inch 288 Through Coolant No All ground body.
Type Taper Adapter Taper Adapter Type CAT To Morse Outside Taper Size CT40 Inside Taper Size MT4 Through Coolant No Projection Decimal Inch 354 Hole Diameter Decimal Inch 123 Shank traverse ground to obtain optimum accuracy Meets or exceeds ANSI specifications 00002 or better ensures the best possible cutting tool life.
Collet System ER Collet Series ER40 Shank Type Taper Shank Taper Size CAT40 Projection Decimal Inch 25 DIN Coolant option standard All Ground Body Factory Balanced to save spindle life, tool life and increased productivity Threaded through holes for a backup screw tool stop or coolant through when removed Wrench not included Premium balanced to G25 At 30,000 rpm.