1-3/4" SDS Max Demolition Hammer

Get best-in-class power and the highest overload protection for the toughest demolition jobs. The SDS-Max Demolition Hammer has a heavy-duty crank piston mechanism that delivers 8.8 ft-lbs of impact energy for hard-hitting performance in any concrete. For lighter applications, the two-speed impact mode allows you to reduce BPM to 2,200. Advanced Constant Power Technology electronics and a mechanical clutch enhance your control and the demolition hammer’s long-term durability. The Anti-Vibration System and side D-handle ensure safe, comfortable use. The tool comes with a carrying case.


1-3/4" SDS Max Demolition Hammer (5446-21)
(1) Carrying Case (1) Side Handle
  • AVS Anti-Vibration System: Minimizes vibration for maximum comfort
  • Constant Power Technology: Delivers consistent performance when the tool is under load
  • Two-speed impact mode: Use low (2,200 BPM) for light materials or high (2,840 BPM) for the toughest concrete
  • Heavy-duty crank piston mechanism: Provides 8.8 ft-lbs of torque for hard hitting performance
  • Mechanical clutch: Protects the motor when the bit binds
  • Powerful 14-amp 1,300 MWO Milwaukee motor: Provides best-in-class power and highest overload protection
  • Variable-position chisel stop: Fixes the chisel in 12 positions for various applications
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Product Specifications

Amps 14 A
Cord Length Display=13%20ft&Actual=13
Cord Type Grounded
Tool Warranty 5 Years
Power Source Corded
Motor Type Brushed
Handle Type Drop Motor
Material Composition Metal
Length 18 in
Weight 15.9 lb
Height 12 in
Width 4.5 in
No Load Speed N/A
Blow Energy 8.8 ft-lbs
Trigger Lock Yes
Drilling Mode Single Mode: Hammer Only
Handle Style Drop Motor
Vibration Reduction Yes - AVS™
No Load BPM 2,200/2,840
Electronic Feedback Yes
Bit Shank SDS Max
Voltage 120V AC