Milwaukee 4004-20 Diamond Coring Motor, 300/600 RPM, 20 Amp W/Clutch Diamond coring motors are used with Vac-U-Rig® and Dymorig diamond core rigs to drill holes into reinforced concrete. This 20 amp model features 4.8 peak horsepower with a 300 rpm or 600 rpm operating speed. The Milwaukee 4004-20 Diamond Coring Motor, 300/600 RPM, 20 Amp W/Clutch has a clutch to protect gears and motor against overload.

This Milwaukee 4004-20 Diamond Coring Motor, 300/600 RPM, 20 Amp W/Clutch will handle core bits from 4” to 14” in diameter.

Milwaukee 4004-20 Diamond Coring Motor, 300/600 RPM, 20 Amp W/Clutch Includes

• (1) Diamond Coring Motor, 300/600 RPM, 20 Amp with Clutch(4004-20)
• (1) Built-In Water Swivel
• (1) Open End Wrench
• (1) Water Control Valve
• (1) Water Hose Adapter