Manufacturer Part Number: 88.510.40.AP|Taper Size|CAT40Thread Size (Inch)|5/8-11Thread Size (mm)|Overall Length (Decimal Inch)|1.6243Angle Radius|45degreeKnob Diameter (mm)|Knob Diameter (Decimal Inch)|0.7400Through Coolant|YesNeck Diameter (Decimal Inch)|0.4900Pilot Diameter (Decimal Inch)|Knob to Flange Length (Decimal Inch)|0.6400Flange Thickness (Decimal Inch)|0.4400Coolant Hole Diameter (Decimal Inch)|0.2362Material|High Torque|YesStyle|ASeries|Product Service Code|UNSPSC Code|