For 29 years we've been making specialty & multi-purpose tools for cutting + drilling that are So GOOD we guarantee 'em for life! Multi-purpose drill bits drill EVERYTHING; Biter Sheet Material Cutter turns circles around other nibbling tools w/ patented steerable head; unique cutting edge design of Rover Bits cut both vertically and horizontally; HDII Cutting & Grinding Wheel is last blade you'll install on angle grinder to effortlessly cut/grind metals, masonry, plexi, more. In action at show! (less)