Hole Dia,KM4X 1/2 in, Taper Size KM4X, Projection 7.Power Shrink Chuck,1/2 in.8700 in, Coolant Fed Coolant Through, Balanced to RPM 25,000, For Use With Carbide and HSS Tools.
Wheel Axle, Product Type Wheel Axle, For Brand Hein-Werner, For Lift Equipment Type Truck Jack, Compatible Manufacturer Part Number HW93733, Compatible Grainger Part Number 4CWL2.