This stuff Milwaukee 4090 Diamond Coring Motor 375/750 RPM, 15 Amp with Shear Pin

Milwaukee 4090

Diamond coring motors are used with Vac-U-Rig and Dymorig diamond core rigs to drill holes into reinforced concrete. This 15 amp model provides core drilling power where 20 amp 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 in. to 8 in. in diameter. This 20 Amp model features 4.8 peak horsepower with a 375 or 750 Milwaukee 4090 RPM operating speed HP: 2.5, Amps: 15, Motor Protection: Shear Pin, Spindle Size (in.): 1 1/4 - 7, Suggested Diameter in Medium Aggreate (in.): 5 - 8 (375) / 2 1/2 - 5 (750), Tool Weight Milwaukee 4090 (lbs.): 26 U.S.A Built-In Water Swivel, Water Hose Adapter Shear Milwaukee 4090 pin protection Milwaukee 4090 protects gears and motor ... »» Read more...

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