Milwaukee Core Drill Motor 4094  Diamond Coring Motor 450/900 RPM, 20 Amp with Shear Pin
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Milwaukee Core Drill Motor 4094
Diamond Coring Motor 450/900 RPM, 20 Amp with Shear Pin

Milwaukee Core Drill Motor 4094
Features:
Two speeds: 450 and 900 rpm
20 amp motor
Shear pin protection protects gears and motor
Built-in water swivel
Suggested Diameter: 450 RPM 6 - 10 coring bits
Suggested Diameter: 900 RPM 2 - 6 coring bits
Suggested diameters listed on specific models are for maximum coring efficiency in medium aggregate. Speeds must be
adjusted for material conditions.

Milwaukee Core Drill Motor 4094
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 450 rpm or 900 rpm operating speed. The 4094 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 in. to 10 in. in diameter. Includes motor, built-in water swivel, adapter to receive standard
water hose, water control valve, wrench and six extra hardened shear pins

Milwaukee Core Drill Motor 4094
Specifications
Voltage  120 AC  
Amps  20.0  
No Load Speed  450/900 RPM  
Motor Protection  Shear Pin  
Spindle  1-1/4 in.-7  
Max. HP  4.8  
Plug Type  L5-20P  
Sugg. Dia. In Med. Aggregate  6 in.-10 in. / 2 in.-6 in.  
Tool Weight  24.0 lbs.  
Shipping Weight  31.0 lbs
Milwaukee Core Drill Motor 4094
Diamond Coring Motor 450/900 RPM, 20 Amp with Shear Pin
Additional Core Drill Motors
  1. Milwaukee Core Drill Motor 4079, Diamond Coring Motor, 300/600 RPM, 20 Amp with Shear Pin
  2. Milwaukee Core Drill Motor 4094, Diamond Coring Motor 450/900 RPM, 20 Amp with Shear Pin
  3. Milwaukee Core Drill Motor 4090, Diamond Coring Motor, 375/750 RPM, 15 Amp with Shear Pin
  4. Milwaukee Core Drill Motor 4097-20, Diamond Coring Motor 500/1000 RPM, 15 Amp with Clutch
  5. Milwaukee Core Drill Motor 4004, Diamond Coring Motor, 300/600 RPM, 20 Amp with Clutch
  6. Milwaukee Core Drill Motor 4005, Diamond Coring Motor, 600/1200 RPM, 20 Amp with Clutch
  7. Milwaukee Core Drill Motor 4096, Diamond Coring Motor 450/900 RPM, 20 Amp with Clutch
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