Milwaukee 5316-21 1-9/16" Spline Rotary Hammer with 10.5 Amp Motor

- Item #: BCI1906772

Offer Ends

Originally $670.00, You Save 38%
Free Shipping!
6 In Stock
Ships in 1 to 2 business days, by December 24th


Please select a finish

Earn 419 points with the purchase of this product Learn More

and earn 350pts

Questions about Milwaukee 5316-21?

Contact us for advice or more details. Our product specialists are here to help.

1-9/16" Spline Rotary Hammer with 10.5 Amp Motor

The Milwaukee 1-9/16" Spline Rotary Hammer features a 10.5 amp motor that delivers optimal power for concrete drilling and chipping applications. 5.5 ft-lbs of impact energy combined with 450 RPM and 3000 BPM result in fast drilling performance for the electrical, mechanical, plumbing, HVAC and general construction contractor. The 5316-21 features a 12-position chipping adjustment which allows the user to maintain the desired hammer position while chipping in any orientation. A mechanical clutch and advanced electronics provide ease of use and overall durability for the user.

Milwaukee Tool Corporation continues to expand their rotary hammer line with the introduction of the 1-9/16” SDS Max and Spline Rotary Hammers. These new Rotary Hammers deliver the durability users have come to expect from Milwaukee, with a 10.5 Amp motor and 5.5 ft-lbs of impact energy for solid performance. The new 1-9/16” Rotary Hammers feature 2-mode operation (rotary hammer/hammer only) for maximum versatility and a mechanical clutch to help protect the tool when the bit binds. These Rotary Hammers also feature Constant Power Technology (CPT™) to deliver consistent performance during tough applications for Electricians, Plumbers, HVAC Technicians, MRO Professionals, Mechanical and General Contractors. Designed to maximize life and productivity, the 1-9/16” SDS Max and Spline Rotary Hammers express Milwaukee’s commitment to expand their growing Rotary Hammer line. Milwaukee’s guarantee of maximum durability is backed by the MILWAUKEE® Heavy-Duty 5-year tool/1-year service warranty.

Milwaukee 5316-21 Features:

  • Bit Retention: Spline
  • 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

Milwaukee 5316-21 Specifications:

  • Voltage: 120V AC
  • Amps: 10.5
  • Max Solid Bit Capacity: 1-9/16"
  • Max Core Bit Capacity: 4"
  • No Load RPM: 450
  • No Load BPM: 3000
  • Modes: Rotary hammer and hammer only
  • Chipping: Yes
  • Clutch: Yes
  • Cord Length: 13 ft
  • Cord Type: 3-Wire
  • Tool Length: 18.5"
  • Net Tool Weight: 15.0 lbs
  • Shipping Weight: 22.85 lbs


  • 5316-20 1-9/16” Spline Rotary Hammer
  • Side Handle
  • Hard Carrying Case

Additional Milwaukee Links

Our SKU: Milwaukee 5316-21

This product is listed under the following manufacturer number(s):

  • Milwaukee 5316-21

*Denotes a finish or option that has been discontinued

Milwaukee 5316-21 Product Specifications

Amperage 10.5
Bit Capacity 4
Chipping Yes
Cord Length 156
Cord Type Grounded
No Load BPM 3000
No Load RPM 450
Solid Bit Capacity 1.56
Tool Length 18.5
Tool Weight 15
Voltage 120

Installation Resource Center

Whether you are installing the product yourself or hiring a professional, our installation Resource Center has everything you need to get your project done. Visit the Installation Resource Center to get started.

Buy the Milwaukee 5316-21 at Research Milwaukee 5316-21 online. Find Milwaukee 5316-21 features and specifications. Get the best deal by comparing the Milwaukee 5316-21 today.

Recently viewed items
× Shipping Rates & Methods

The cost to ship items varies by item, shipment and shipping option.

Free Ground Shipping on Orders Over $49 *

Standard ground shipping transit time is 5-7 business days.

Free Freight Shipping on Orders Over $1500 *

Curb side delivery (also called freight or "LTL" shipping) is reserved for large, heavy, or oversized items like chandeliers, bathtubs, shower doors, etc. Items are palletized and loaded onto a large truck for shipment, and delivered to your curb by scheduled appointment. Transit time is 7-10 business days.

* For exact shipping costs, add the product(s) to your cart and enter your zip code. All offers pertain to the lower 48 states and do not include deliveries to Alaska, Hawaii or Canada.

Learn more about shipping rates and policies