Milwaukee M18BIW12-0 M18 Compact 1/2" Impact Wrench 240Nm — Body Only

Compact fastening power for tight spaces. The Milwaukee M18 Compact 1/2" Impact Wrench packs up to 240Nm of fastening torque into just 155mm of length — the go-to for automotive work, scaffolding, plant and maintenance where a full-size gun won't fit, and the most affordable way onto the M18 impact wrench platform.

The high-performance 4-pole motor and full metal gearbox keep it working hard, with REDLINK overload protection guarding tool and battery.

Body Only — battery and charger are NOT included.

Compatible with all Milwaukee M18 batteries and chargers.

Key Features

• Compact 155mm length — ideal for working in confined spaces
• Up to 240Nm of fastening torque
• 0–2,450rpm with a 0–3,350ipm impact rate for fast rundown
• High-performance 4-pole motor maximises power to weight
• REDLINK overload protection electronics in tool and battery
• Heavy-duty full metal gearbox and gears for durability and maximum torque
• 1/2" square drive takes universal impact sockets
• Individual battery cell monitoring optimises run time and pack life
• On-board fuel gauge and LED work light
• Lightweight at 1.2kg, with belt hook fitted
• Works with all Milwaukee M18 batteries
• 3-year warranty (with online registration)

An ideal first impact wrench on the M18 platform — automotive, scaffolding and maintenance work. Supplied with belt hook.

Technical Specification

• Max Torque — 240 Nm
• No-Load Speed — 0–2,450 rpm
• Impact Rate — 0–3,350 ipm
• Drive — 1/2" square
• Max Bolt Size — M14
• Length — 155 mm
• Voltage — 18V
• Battery Platform — Milwaukee M18 REDLITHIUM
• Weight — 1.2 kg (body only)
• Sound Power — 105.1 dB(A)
• Sound Pressure — 94.1 dB(A)
• Vibration — 11 m/s² (screw driving)
• Supplied With — belt hook (no battery, charger or case)
• Warranty — 3 years (with registration)
• Manufacturer Code (MPN) — 4933443590