Milwaukee 5426-21, 1-3/4" SDS Max Rotary Hammer

CF Product Code: MIL542621

Manufacturer Part Number: 5426-21

Features a 14-amp 1,300 MWO motor, two-speed impact mode, 8.8 ft-lbs of torque, and AVS Anti-Vibration. Comes with carrying case

Price: $ 844.94 / EA Legend
BG = Bag
BX = Box
C = Hundred
CS = Case
EA = Each
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RL = Roll
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Product Details For Milwaukee 5426-21

Product Description

Best-in-class power and the highest overload protection handle the toughest concrete drilling and demolition. The 1-3/4” SDS-Max Rotary Hammer offers 8.8 ft-lbs of impact energy along with 450 RPM and 2,840 BPM for fast drilling and hard-hitting performance in the toughest applications. Advanced Constant Power Technology electronics and a mechanical clutch enhance your control and the rotary hammer’s long-term durability. The Anti-Vibration System ensures safe, comfortable use. The tool comes with a side handle and carrying case.


  • 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
  • CPTTM 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


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


  • (1) 1-3/4" SDS Max Rotary Hammer (5426-21)
  • (1) Carrying Case
  • (1) Side Handle

Filters / Attributes

Size: 1-3/4"

Shipping Info

Weight: 27.75 lbs

Length: 4.5 in.

Width: 18 in.

Height: 12 in.