VERIFIED · 2026 canonical · www.jaspecs.com

Milwaukee M18 FUEL w/ ONE-KEY High Torque 3/4 in. Impact Wrench with Friction Ring Bare Tool

Model number
2864-20

The Milwaukee M18 FUEL w/ ONE-KEY High Torque 3/4 in. Impact Wrench with Friction Ring Bare Tool is a cordless high-torque impact wrench built for larger fasteners in fleet, industrial, and equipment service work. Milwaukee lists a 3/4 in. friction-ring-with-thru-hole anvil, up to 1,800 RPM, 2,400 IPM, and a 6.3 lb bare-tool weight. This tool-only configuration is for users who need a larger drive size and Milwaukee ONE-KEY support on the M18 platform.

identifiers stable · addressable
Model no.
2864-20
Brand
Milwaukee
Category
Impact Wrench
Canonical URL
/milwaukee/impact-wrench/2864-20-m18-fuel-w-one-key-high-torque-3-4-impact-wrench-with-fricti/
19 spec rows · each row is anchorable

§ Specifications

#specifications
Product Type
Impact Wrench
Voltage (V)
18
Cordless / Corded
Cordless
Power Source
Battery
Motor Type
POWERSTATE Brushless
Tool Only
Yes
Batteries Included
0
Charger Included
No
Piece Count
1
Length (in.)
8.6
Weight (lbs)
6.3
Battery Platform
M18 FUEL
Hammer Function
No
One Key Enabled
Yes
Warranty
5-year limited
Anvil Size In
0.75
Anvil Type
Friction Ring w/ Thru-Hole
Max Speed (RPM)
1,800
Maximum Ipm
2,400

§ What's Included

01 (1) M18 FUEL w/ ONE-KEY High Torque 3/4 in. Impact Wrench with Friction Ring Bare Tool (2864-20)

§ Warranty

5-year limited

§ FAQ

Does the 2864-20 include a battery or charger?

No. The 2864-20 is sold as a bare tool.

What drive size and retention style does the 2864-20 use?

It uses a 3/4 in. anvil with friction ring and thru-hole retention.

Who is the 2864-20 best for?

It is aimed at users who need a larger-drive cordless impact wrench for heavier service work.