Since 1988 we’ve been making specialty & multipurpose tools for cutting & drilling that are so good we Guarantee ’em for Life! Drill anything w/ Multipurpose Bits, cut anything w/ HDII Endless Cutting/ Grinding Wheel in 12 sizes. Patented Biter mounts on drill to cut radius to 1/2″ or perfectly straight line in 14G mild or 18G stainless. New SMbits take a bite out of sheet metal.