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

4090 DRILL DMD 375/750 15A SHR PIN 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.

Two speeds: 375 and 750 rpm

15 amp motor

Shear pin protection protects gears and motor

Built-in water swivel Product Weight Pounds: 5.18 Product Dimensions: Product Length Inches 7.31 X Product Width Inches 3.06 X Product Height Inches 13.19 UL Listed CSA Listed Product 4090 DRILL DMD 375/750 15A SHR PIN Includes Built-In Water Swivel, Water Hose Adapter, Water Control Valve, Open End Wrench, Six Extra Shear Pins

 

Additional Information

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