Milwaukee 5316-21, 1-9/16" Spline Rotary Hammer

CF Product Code: MIL531621

Manufacturer Part Number: 5316-21

UPC: 045242223886

The 1-9/16” SDS Max Rotary Hammer from Milwaukee Tool delivers optimal power for concrete drilling and chipping applications.

Price: $ 553.00 / EA Legend
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Special Order. Ships in Approximately 14 Day(s)

Product Details For Milwaukee 5316-21

Product Description

Get optimal power for concrete drilling and chipping applications. The 1-9/16” Spline Rotary Hammer offers a heavy-duty 5.5 ft-lbs of impact energy, plus 450 RPM and 3,000 BPM for fast, solid performance, even when drilling in hard aggregate. Constant Power Technology (CPTTM) ensures consistent drilling power for the toughest applications handled by electrical, mechanical, plumbing, HVAC and general construction contractors.

A 12-position chipping adjustment lets you maintain the ideal hammer position while chipping in any orientation. A mechanical clutch protects the motor when the bit binds, and two-mode operation offers maximum versatility regardless of the application. The tool comes with a side handle and carrying case.


  • Powerful 10.5 Amp Motor: Delivers 450 RPM and 3,000 BPM
  • Powerful Hammer Mechanism: Delivers 5.5 ft-lbs (7.5J) of impact energy for drilling in hard aggregate
  • CPT™ - Constant Power Technology: Delivers consistent performance in tough applications
  • Mechanical Clutch: Protects the tool when the bit binds up
  • 2-Mode Operation: Rotary hammer and hammer only for maximum versatility
  • 12-Position Chipping Adjustment: Allows the user to maintain the desired hammer position while chipping in any orientation


Weight15 lbs
Voltage120V AC
Tool Warranty5 Years
No Load Speed450
No Load BPM3,000
Cord TypeGrounded
Electronic FeedbackYes
Bit ShankSpline
Blow Energy5.5 ft lbs
Drilling Mode2-Mode: Rotary Hammer and Hammer Only
Handle StyleDrop Motor
Vibration ReductionNo
Thick Wall Core Bit Capacity4"
Cord Length13'
No Load RPM450
Trigger LockNo
Solid Bit Capacity1-9/16"


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

Filters / Attributes

Size: 1-9/16"

Shipping Info

Weight: 22.86 lbs

Length: 23.22 in.

Width: 6.14 in.

Height: 17.71 in.