Sealey Worksafe® 21mm HSS Mag Drill Bit Cut Depth 25mm Features: Manufactured from HSS M2 steel for fast and accurate hole drilling. Universal 19mm Weldon shank means this rotabor is suitable for use with Sealey and other leading brands of magnetic drills. Available in 25mm and 50mm cutting depths. Technical Details: • Manufactured from HSS M2 steel for fast and accurate hole drilling. • Universal 19mm Weldon shank means this rotabor is suitable for use with Sealey and other leading brands of magnetic drills. • Available in 25mm and 50mm cutting depths. • Model No. RBHSS21S • Model No. RBHSS21S Additional Information: • Manufactured from HSS M2 steel for fast and accurate hole drilling. • Universal 19mm Weldon shank means this rotabor is suitable for use with Sealey and other leading brands of magnetic drills. • Available in 25mm and 50mm cutting depths.