Milwaukee M18BIW12-0 M18 Compact 1/2" Impact Wrench

Milwaukee M18BIW12-0 18 V Compact ½″ Impact Wrench – Body Only

The Milwaukee M18BIW12-0 is a compact, powerful ½″-drive impact wrench — engineered to give trade-grade performance in a slim, manoeuvrable package. As a “body only” unit (battery and charger not included), it’s ideal if you already use the M18 battery ecosystem and want to expand your toolkit with a versatile impact wrench.

At just 155 mm in total length, this wrench is purpose-built for tight or awkward spaces — useful for automotive work, maintenance, scaffolding, or general fastening where a full-size wrench won’t fit. :contentReference[oaicite:1]{index=1}

• Compact ½″ square-drive output — fits standard ½″ sockets for broad compatibility. :contentReference[oaicite:2]{index=2}
• Max. torque: 240 Nm — enough for many common fastening and loosening jobs across automotive, structural, and mechanical work. :contentReference[oaicite:3]{index=3}
• No-load speed: up to 2,450 rpm and impact rate: up to 3,350 ipm — delivering efficient fastening work or nut removal. :contentReference[oaicite:4]{index=4}
• Heavy-duty full–metal gearbox & 4-pole motor — built for durability and powerful performance while keeping weight and size low. :contentReference[oaicite:5]{index=5}
• REDLINK™ overload-protection electronics & battery-cell monitoring — helps protect tool and battery pack under load, ensuring reliability and longevity. :contentReference[oaicite:6]{index=6}
• On-board LED light and fuel gauge — helps you see sockets and monitor battery status, useful in poorly lit or mobile working situations. :contentReference[oaicite:7]{index=7}
• M18 battery system compatibility — works with all Milwaukee M18 Li-Ion battery packs for flexibility and convenience. :contentReference[oaicite:8]{index=8}

Whether you’re working on car maintenance, scaffolding bolts, site-maintenance, or any fastening job in constrained spaces — the M18BIW12-0 delivers a solid blend of size, power, and versatility. It’s a great choice when you need reliable impact torque without the bulk of a full-size wrench.