The Milwaukee 1-5/8 in. electromagnetic drill will deliver faster set-up, cutting and drilling. It’s 13 amp motor delivers the fastest drilling w/ annular cutters or twist drill bits. Equipped with a 2-speed gear box the tool can be adjusted tool-free between annular cutters at 475 RPM and twist drill bits at 730 RPM.F Milwaukee 4272-21 - 1-5/8 in. Electromagnetic Drill Kit