Milwaukee 2912-20 M18 FUEL 18-Volt Lithium-Ion 1 in. Cordless Brushless SDS Plus Rotary Hammer (Tool Only)

Item No. 31839
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Milwaukee 2912-20 M18 FUEL 18-Volt Lithium-Ion 1 in. Cordless Brushless SDS Plus Rotary Hammer (Tool Only) is the next generation of cordless rotary hammers delivering ultimate jobsite performance and productivity. The MILWAUKEE M18 FUEL 1 in. SDS Plus Rotary Hammer is the fastest drilling rotary hammer in its class, includes AUTOSTOP Control for enhanced safety, and can drill up to (125) 3/8 in. x 2 in. holes per charge when paired with the M18 HIGH OUTPUT XC6.0 Battery. The POWERSTATE Brushless Motor delivers you 2 ft.-lb. of impact energy, 1,330 RPM, and 4,800 BPM, providing speed and power in the most demanding applications. REDLINK PLUS intelligence tool technology ensures maximum rotary drill performance and protects it from overload, overheating, and over-discharge. The M18 REDLITHIUM HIGH OUTPUT XC6.0 Battery delivers 50% more power while running 50% cooler than the M18 REDLITHIUM XC batteries. This hammer provides maximum control and enhanced safety with the AUTOSTOP Kickback Control. This feature prevents over-rotation if the tool gets bound up while you're drilling in rebar or hard aggregate. Our AVS Anti-Vibration System minimizes vibration for maximum comfort.


  • Fastest 1 in. SDS Plus Rotary Hammer
  • Harder Hitting
  • AUTOSTOP Kickback Control
  • AVS Anti-Vibration Systems
  • Up to (125) 3/8 in. x 2 in. Holes per Charge
  • New HIGH OUTPUT XC6.0 Battery
  • 3 Mode: Rotary Hammer, Hammer Only, Rotary Only
  • 2 ft.-lbs. Impact Energy
  • Compatible with all M18 Batteries that are also compatible with 200+ other solutions


Drilling Mode3-Mode: Rotary Hammer, Hammer Only, Rotation Only
BatteryM18 RedLithium
Handle StyleDrop Motor
ChargerM18 and M12 Multi-Voltage Charger
Vibration8.9 m/s2
No Load Speed0-1,400
Blow Energy1.7 ft.-lb.
Tool Length12.48 in.
Trigger LockNo
Battery SystemM18
Solid Bit Capacity1 in.
Tool Weight7 lb.
Thin Wall Core Bit Capacity2-1/2 in.
Power SourceCordless
Packaging Length9.64 in.
Packaging Width5.08 in.
Packaging Height12.83 in.
Packaging Weight7.72 lb.