General description Sealey Worksafe® 20mm HSS Mag Drill Bit is designed for fast and accurate hole drilling, manufactured from high-speed steel (HSS M2). This drill bit features a universal 19mm Weldon shank, making it compatible with Sealey and other leading brands of magnetic drills. It is available in cutting depths of 25mm and 50mm. Technical specifications Model No.: RBHSS20L Cutting Depth: 50mm Size: Ø20mm Material: HSS M2 steel Compatibility and accessories Universal 19mm Weldon shank for compatibility with various magnetic drills Other information