Milwaukee® Tool 4090 Diamond Coring Motor With Shear Pin, 375 to 750 rpm, 2-1/2 hp, 120 VAC, Metal Housing, 15 A, Tool Only

Diamond coring motors are used with Vac-U-Rig® and Dymorig diamond core rigs to drill holes into reinforced concrete. This 15 A model provides core drilling power where 20 A service is unavailable. This unit has a 375 rpm or 750 rpm operating speed. The 4090 uses a shear pin to protect gears and motor against overload. Shear pins are easily replaced and extra pins are included with the unit. This unit will handle core bits from 2-1/2 to 8 in Dia.

Milwaukee® Diamond Coring Motor, Bare Tool, 375 to 750 rpm, 2-1/2 hp, 120 VAC, 15 A, Metal Housing, 2.79 ft Corded Cord, 8 in D