The M12 FUEL™ Angle Die Grinder offers 50% more power than its predecessor, outperforming many air tools. It's the most powerful 12V die grinder on the market. Its compact design ( 119 mm long ) provides comfort in tight spaces and portability. A 4-speed variable speed control and a smooth trigger enable maximum precision when machining stainless steel, carbide, and accessories up to 76 mm. The spindle lock makes it easy to change accessories without using two wrenches. The universal chuck fits 6 and 8 mm accessories . A safety trigger prevents accidental starting. Built-in LED light improves workspace visibility. FUEL™ technology—a POWERSTATE™ brushless motor, REDLITHIUM™ battery, and REDLINK PLUS™ intelligent electronics—guarantees maximum performance and durability. Compatible with all MILWAUKEE® M12™ batteries.