Diamond coring motors are used with Vac-U-Rig and mooring 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 4004 has a clutch to protect gears and motor against overload. This unit will handle core bits from 4 in. to 14 in. in diameter.
Milwaukee 4004-20 Drill Diamond Core 300/600 20 A w/ Clutch Features
- Two speeds: 300 and 600 RPM
- 20 amp motor
- Clutch protection protects gears and motor
- Built-in water swivel
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