Manufacturer Part Number: 17817|Taper Size|BT30Thread Size (Inch)|Thread Size (mm)|M12Overall Length (Decimal Inch)|1.6929Angle Radius|45degreeKnob Diameter (mm)|11.00Knob Diameter (Decimal Inch)|Through Coolant|YesNeck Diameter (Decimal Inch)|Pilot Diameter (Decimal Inch)|Knob to Flange Length (Decimal Inch)|Flange Thickness (Decimal Inch)|Coolant Hole Diameter (Decimal Inch)|Material|High Torque|Style|Series|Product Service Code|UNSPSC Code|