Since 1988 we’ve been making specialty & multipurpose tools for cutting and drilling so good they’re Guarantee ’em for Life! Drill anything with our Multipurpose Bits. Cut anything with the HDII Endless Cutting & Grinding Wheel in 10 dia. from 1-1/4″ to 9″. Working with sheet metal? Our Biter drill-mounted BITER Sheet Material Cutter with Patented Steerable Sheet Material Cutter cuts circles around snips and nibblers. See ’em all in action at AHR!