The M18 FUEL® 38mm Magnetic Drill drills faster, delivers the strongest magnetic hold on 6mm steel providing a safer drilling environment in this material, and drills over (40) 20mm holes per charge.The M18 FUEL® 38mm Magnetic Drill delivers safer drilling on 6mm steel by providing the industry’s strongest holding force on this material. By utilising permanent magnets, the magnetic base operates without electricity; ensuring that the magnet does not deactivate if the battery is drained. Equipped with Auto-Stop lift-off detection, power to the motor is automatically cut if excess rotational motion is detected while drilling. Powered by a MILWAUKEE® POWERSTATE™ Brushless Motor, both drills are faster than their corded counterparts, and deliver the same 38mm annular cutter capacity. REDLINK™ PLUS Intelligence is the most advanced electronic system on the market, preventing damage to the tool and battery caused by overloading or overheating. REDLITHIUM®-ION 5.0Ah batteries provide over (40) 20mm holes in 6mm steel, while delivering the most durable pack construction on the market, and maximum recharges.