The HMD130 is an ultra low-profile, compact magnetic drill with a bayonet-style twist and lock-cutter mounting system. The portable drill is designed for fast, efficient holemaking in confined spaces yet powerful enough for general steel fabrication. The drill's powerful motor and heavy-duty, high-torque gearing combine with the use of the RotaLoc Plus annular cutters to allow for a broad range of applications including general fabrication, truck frame modification, plant maintenance, and on-site assembly and installation projects. The HMD130 has a rigid quill feed arbor, and the drills cutters are made from M42 HSS with stack cut geometry for drilling through two or more pieces of material in a single pass. The HMD130 weighs 23.8 lbs, and the unit is equipped with a removable feed handle for ratcheting the feed in extremely close quarters. For safety the HMD130 incorporates a no-adjustment safety switch to shut down the drill motor if lift of the magnetic base is detected, plus an LED indicator monitors this sensor and alerts if the switch is not engaged.