Milwaukee Diamond Coring Motor With Shear Pin — 300 or 600 RPM, 20 Amp, Model# 4079

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- Shear pin protects gears and motor against overload
- Shear pins are easily replaced and extra pins are included with the unit
- Handles core bits from 4in. to 14in. diameter
- Built-in water swivel
- Includes cord with 20 Amp locking plug, adapter to receive standard water hose, water control valve, 6 extra-hardened shear pins and wrench
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