Milwaukee Diamond Coring Motor, 300/600 RPM, 20 Amp with Shear Pin No.4079
Diamond coring motors are used with Vac-U-RigŪ 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. This unit will handle core bits from 4 in. to 14 in. in diameter.
Features
Two speeds: 300 and 600 rpm
20 amp motor
Shear pin protection protects gears and motor
Built-in water swivel
Includes
Built-In Water Swivel
Water Hose Adapter
Water Control Valve
Open End Wrench
Six Extra Shear Pins
| Voltage |
120 AC |
| Amps |
20.0 |
| No Load RPM |
Low=300/High=600 |
| Motor Protection |
Shear Pin |
| Spindle |
1-1/4in-7 |
| Plug Type |
L-5-20P |
| Max Capacity in Concrete |
14" |
| Max HP |
4.8 |
| Sugg Dia In Med Aggregate |
7 in-1.4 in/ 4in-7 in |
| Tool Weight |
24.0 lbs |
| Shipping Weight |
31.0 lbs |
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