Champion Cutting Tool RotoBrute MightiBrute AC50 Portable Magnetic Drill Press: Up to 2-1/8" diameter, 2" depth of cut Powerful, Lightweight: 33 lbs, Magnetic Strength: 3370 lbs, 2 Speed Motor: 450/300 RPM Cutter Capacity: 2-1/8" diameter, 2" depth of cut Recommended for use with Champion Cutting Tool Rotobrute Annular Cutters Quick change arbor allows for fast cutter change. Easily converts from annular cutters to twist drills with QX1234 drill/chuck adaptor. Includes carrying case, hex keys, safety chain, external coolant bottle, safety guard, quick change arbor, removable handle, QX1234 drill/chuck adaptor