Milwaukee 12V Brushless 1/2" Stubby Impact Wrench with Friction Ring – Skin Only M12FIW2F120

The latest 12V 1/2" Stubby Impact Wrench sets a new standard in power and compact performance. Delivering up to 746 Nm of nut-busting torque and 542 Nm of fastening torque, it offers unmatched strength in a body just 124mm long and weighing only 0.99 kg (tool only). Designed for access in tight spaces, this tool reduces the need for socket extensions or disassembly to reach hard-to-access fasteners.

With 50% faster application speeds than the previous model, this compact wrench is ideal for automotive, mechanical, and maintenance professionals. A redesigned motor and electronics system delivers smooth acceleration and enhanced trigger control, while a 4-Mode Drive Control lets users optimise speed and torque for every application.

The tool also features Auto Shut-Off Mode, limiting torque to 20 Nm for precision work, and Bolt Removal Mode, which slows RPM after fastener breakaway for control and safety. A Tri-LED lighting setup eliminates shadows and improves visibility, and the new Battery Isolation System reduces vibration and secures battery connection during heavy use.

Key Features

• Up to 746 Nm of nut-busting torque and 542 Nm of fastening torque

• Only 124mm in length – perfect for tight space access

• 4-Mode Drive Control including Auto Shut-Off & Bolt Removal Modes

• Auto Shut-Off Mode applies no more than 20 Nm for hand-tight applications

• Bolt Removal Mode slows down RPM once the bolt breaks free

• Tri-LED lighting provides shadow-free visibility

• Single-handed mode switching via trigger-neutral double-tap

• Battery Isolation System improves stability and reduces vibration

• Compatible with all 12V slide-style lithium-ion batteries

Specifications

• Voltage: 12V

• Anvil Type: 1/2" Square with Friction Ring

• Fastening Torque: 542 Nm

• Nut-Busting Torque: 746 Nm

• Speed (No Load RPM):

  • Mode 1: 0–930

  • Mode 2: 0–2,100

  • Mode 3: 0–3,000

  • Bolt Removal Mode: 0–1,300

• Impacts Per Minute (IPM):

  • Mode 1: 0–1,500

  • Mode 2: 0–3,000

  • Mode 3 & 4: 0–3,300

• Lighting: Tri-LED

• Dimensions (L x W x H): 159mm x 98mm x 226mm

• Weight: 0.99kg (tool only)

• Battery & Charger: Not included

What’s Included

• 1 x 12V Brushless 1/2" Stubby Impact Wrench – Skin Only

All products are genuine Australian stock and come with manufacturer warranty when processed by Power Up Tools.

Model: M12FIW2F120