Milwaukee SDS Max Demolition Hammer-5446-21 at The Home Depot
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Model # 5446-21

Internet # 203000513

Store SKU # 659014

SDS Max Demolition Hammer

Milwaukee SDS Max Demolition Hammer

This item has been discontinued.
The Home Depot no longer carries this specific product.

$599.00 / each
Item cannot be shipped to the following state(s): GU,VI


Model # 5446-21

Internet # 203000513

Store SKU # 659014

Get best-in-class power and the highest overload protection for the toughest demolition jobs. The Milwaukee 5446-21 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 rotary hammer’s long-term durability. The Anti-Vibration System and side D-handle ensure safe, comfortable use. The tool comes with a carrying case.

  • Two-speed impact mode: Use low (2,200 BPM) for light materials or high (2,840 BPM) for the toughest concrete
  • Powerful 14-amp 1,300 MWO Milwaukee motor: provides best-in-class power and highest overload protection
  • AVS Anti-Vibration System: Minimizes vibration for maximum comfort
  • Mechanical clutch: protects the motor when the bit binds
  • Variable-position chisel stop: Fixes the chisel in 12 positions for various applications
  • Specially designed D-handle provides enhanced grip and control
  • Heavy-duty crank piston mechanism: Provides 8.8 ft.-lbs. of torque for hard hitting performance
  • CPT (Constant Power Technology): delivers consistent performance when the tool is under load
  • Includes: (1) 5446-21 1-3/4 in. SDS max demolition hammer, (1) carrying case, (1) side handle

Info & Guides

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Amperage (amps)  14  Assembled Depth (in.)  12 in 
Assembled Height (in.)  4.5 in  Assembled Width (in.)  18 in 
Blow energy (ft.-lb.)  8.8  Blows per Minute  2840 
Cart Included  No  Chuck Size  1 In. 
Chuck Type  SDS-Max  Color Family  Red 
Impact Energy (ft.-lbs)  8.8  Manufacturer Warranty  5 Year Limited Warranty 
Power Tool Product Type  Corded  Power Type  Electric 
Reconditioned  No  Returnable  90-Day 
Side Handle  Yes  Start Type  Electric 
Tool weight (lb.)  13.7  Variable Speed  Yes 
Vibration Control  Yes  Voltage (volts)  120 



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