HomeDrill Reviews \ Milwaukee 4079 Diamond Coring Motor 300/600 RPM, 20 Amp with Shear Pin
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Milwaukee 4079 Diamond Coring Motor 300/600 RPM, 20 Amp with Shear Pin

Milwaukee 4079 Diamond Coring Motor 300/600 RPM, 20 Amp with Shear Pin


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List Price: $1,300.00
Our Price: $708.98
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Features:
  • Two speeds: 300 and 600 rpm, 20 amp motor, Shear pin protection protects gears and motor, Built-in water swivel
  • Built-In Water Swivel, Water Hose Adapter
  • Shear pin protection protects gears and motor
  • Built-in water swivel
  • Limited warranty, 30-day no-risk trial
  • Product Description
    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 4079 uses a shear pin to protect gears and motor against overload. Shear pins are easily replaced and extra pins are included with the unit. U.S.A. Volts: 120, Max. HP: 4.8, Amps: 20, Speed - No Load (RPM): 30 / 600, Motor Protection: Shear Pin, Spindle Size (in.): 1 1/4 - 7, Suggested Diameter in Medium Aggreate (in.): 7 - 14 (300) / 4 - 7 (600), Tool Weight (lbs.): 24