The Milwaukee M18 FUEL w/ ONE-KEY High Torque Impact Wrench 1/2 in. Pin Detent is a cordless 1/2 in. impact wrench built for fastener removal and installation in tight bays, service work, and heavier mechanical jobs. It delivers up to 750 ft-lbs of fastening torque and 1100 ft-lbs of maximum torque, with 4 drive modes for better control. Key features include ONE-KEY tracking and customization, and a pin detent anvil. It fits professional mechanics, fleet technicians, and users already on the Milwaukee M18 battery system who want a premium high-output impact wrench setup.
Does the 2862-20 include batteries and a charger?
No. This is a tool-only version, so batteries and charger are sold separately.
What socket drive size does the 2862-20 use?
It uses a 1/2 inch anvil with a Pin Detent retention style.
How much torque does the 2862-20 deliver?
It is rated for 750 ft-lbs of fastening torque and 1100 ft-lbs of maximum torque.
Does it have multiple drive modes?
Yes. It has 4 drive control modes for adjusting output to the task.
Is ONE-KEY supported?
Yes. ONE-KEY support is built in for tool tracking and customization.
Who is this impact wrench best for?
It is best for users who need a cordless M18 impact wrench for automotive, mechanical, or installation work and want Milwaukee's premium FUEL lineup.
# Milwaukee M18 FUEL w/ ONE-KEY High Torque Impact Wrench 1/2 in. Pin Detent **Model:** `2862-20` **Brand:** Milwaukee **Category:** Impact Wrench > The Milwaukee M18 FUEL w/ ONE-KEY High Torque Impact Wrench 1/2 in. Pin Detent is a cordless 1/2 in. impact wrench built for fastener removal and installation in tight bays, service work, and heavier mechanical jobs. It delivers up to 750 ft-lbs of fastening torque and 1100 ft-lbs of maximum torque, with 4 drive modes for better control. Key features include ONE-KEY tracking and customization, and a pin detent anvil. It fits professional mechanics, fleet technicians, and users already on the Milwaukee M18 battery system who want a premium high-output impact wrench setup. ## Specifications | Attribute | Value | |---|---| | 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 | | Battery Platform | M18 FUEL | | Anvil Size In | 0.5 | | Anvil Type | Pin Detent | | Max Torque (ft-lbs) | 1,100 | | Fastening Torque Ft Lbs | 750 | | Drive Control Modes | 4 | | Hammer Function | No | | One Key Enabled | Yes | | Warranty | 5 Year Limited Warranty | ## What's Included - (1) M18 FUEL w/ ONE-KEY High Torque Impact Wrench 1/2" Pin Detent Bare Tool (2862-20) Source: https://www.jaspecs.com/milwaukee/impact-wrench/2862-20-m18-fuel-high-torque-impact-wrench-1-2-pin-detent-w-one-key/