Skip Content

Want to pay an invoice? Please call us at 1-800-GRAINGER (1-800-472-4643).


18.0 Volt Cordless Grease Gun, 10,000 psi, 38 Strokes per oz., Cartridge, Bulk, Suction Loading, Fle

  • Item# 45L187
  • Mfr. Model# 2646-21CT
  • Catalog Page# 1205
  • UNSPSC# 27112901
18.0 Volt Cordless Grease Gun, 10,000 psi, 38 Strokes per oz., Cartridge, Bulk, Suction Loading, Fle close
close x

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.
Megaphone How can we improve our Product Images?

Price $345.25 / each

Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Please sign in or register to access Quote

Jump to:
  • Shipping Weight 16.93 lbs.
Country of Origin China Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • Item Cordless Grease Gun
  • Battery Included / Bare Tool Battery Included
  • Voltage 18.0
  • Battery Type Li-Ion
  • Grease Gun Loading Method Cartridge, Bulk, Suction
  • Grease Gun Handle Style Pistol Grip
  • Nozzle Extension Type Flex Hose
  • Strokes Per Oz. 38
  • Max. Operating Pressure 10,000 psi
  • Cartridge Capacity 14-1/2 oz.
  • Bulk Capacity 16 oz.
  • Hose Length 48"
  • Tube Color Silver
  • Volume per Minute 10 fl. oz.
  • Tool Length 15"
  • Tool Weight 8.5 lb.
  • Battery Capacity 1.5Ah
  • Number of Speeds 2
  • Application Lubricating Moving Parts and Joints
  • Features Preset Grease Counter Dial, Air Bleeder Valve for Quick Priming
  • Includes (1)Battery, (1)Charger, (1)Flex Hose, (1)High Pressure Coupler, (1)Plastic Carrying Case, (1)Shoulder Strap
Megaphone How can we improve our Technical Specifications?

Compliance and Restrictions

Alternate Products

Alternate Products may not be identical in style or function to original selection. Please compare below for more information.

Alternate Search Terms

Customer Reviews

Rated 3 out of 5 by 2reviewers.
Rated 5 out of 5 by I use this on the farm This grease gun makes lubrication a breeze. We usually go through about three cases of grease per year with a piston style grease gun. I don't want to have to go back to pumping manually, especially on those cold harvest mornings. This is a quality tool sitting in my tool box right next to my 2763-22 1/2" high torque impact. The only thing I could ask for on the next generation is a fuel series brushless motor and a shoulder strap that is better quality. My shoulder strap broke and I have yet to try to warranty the strap. Buy this product, you will not be disappointed by its performance. Milwaukee makes some of the best cordless tool available. December 5, 2015
Rated 1 out of 5 by Very Disappointed The first tube of grease the gun worked as expected. When the 2nd tube was placed in the gun and primed, the gun started making a hamering noise. The grease would come out but had no pressure. The pressure was so low I could hold my thumb over the end of the hose and completely stop the flow of grease. April 25, 2015
  • 2016-10-31 T19:13:51.090-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_2, tr_2
  • loc_en_US, sid_45L187, prod, sort_default
1-2 of 2

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.