Diamond coring motors are used with Vac-U-Rig® and Dymorig diamond core rigs to drill holes into reinforced concrete. This 20 A model features 4.8 hp peak 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. This unit will handle core bits from 4 to 14 in Dia.

Milwaukee® Diamond Coring Motor, Tool/Kit: Kit, 300 to 600 rpm Speed, 4.8 hp, 120 VAC, 20 A, Metal Housing Material, 2.79 ft Corded Cord

• Shear pin protection protects gears and motor
• Built-in water swivel

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Milwaukee_4079_Full_Engineering_Drawing.pdf https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Milwaukee_4079_Full_Engineering_Drawing.pdf
• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Milwaukee_4079_User_Manual.pdf https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Milwaukee_4079_User_Manual.pdf