Milwaukee 5426-21 1-3/4" SDS Max Rotary Hammer
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Manufacturer Milwaukee Tool
Mfg Catalog # 5426-21
North Coast Part # 671036


  • Powerful 14-amp 1,300 MWO Milwaukee motor: Provides best-in-class power and highest overload protection
  • Two-speed impact mode: Use low (350 RPM/2,200 BPM) for light materials or high (450 RPM/2,840 BPM) for the toughest concrete
  • Durable hammer mechanism: Provides 8.8 ft-lbs of torque for hard hitting performance
  • CPT
  • TM
  • Constant Power Technology: Delivers consistent performance when the tool is under load
  • Mechanical clutch: Protects the motor when the bit binds
  • AVS Anti-Vibration System: Minimizes vibration for maximum comfort


  • (1) Side Handle
  • (1) Carrying Case


  • No Load RPM: 350/450
  • No Load Speed: 350/450
  • Clutch: Yes
  • Blow Energy: 8.8 ft-lbs
  • Trigger Lock: No
  • Solid Bit Capacity: 1-3/4"
  • Drilling Mode: 2-Mode: Rotary Hammer and Hammer Only
  • Handle Style: Drop Motor
  • Vibration Reduction: Yes - AVSā„¢
  • No Load BPM: 2,200/2,840
  • Electronic Feedback: Yes
  • Bit Shank: SDS Max
  • Thick Wall Core Bit Capacity: 4.5"
  • Cord Type: Grounded
  • Voltage: 120V AC
  • Length: 18"
  • Tool Warranty: 5 Years
  • Amps: 14
  • Weight: 16.2 lbs
  • Power Source: Corded


UPC 04524215546
Item Long Description 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 hammers long-term durability. The Anti-Vibration System and side D-handle ensure safe, comfortable use. The tool comes with a carrying case.
GTiN 00045242155460
Length 18 in
Warranty Length 5 Years
Voltage 120 Volt
Cord Type Grounded
Applications For the Toughest Concrete Drilling and Demolition Applications
Weight 7.34 kg
Capacity 44.45 mm Concrete Drilling
Chuck Type SDS Max
Family Brand Name Milwaukee
Power Source Corded
Amperage 14 Amp
Sub Brand SDS
Torque Rating 8.8 ft-lb

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