Hex shank HSS drill bits — designed for secure clamping, long life, and precise drilling. Key benefits Secure, stable connection: the 35 mm hex shank provides firm clamping for fast assembly and removal, reducing wobble and improving repeatable accuracy. Durable material: made from HSS (High-Speed Steel) for wear resistance and long service life across repeated drilling tasks. Better grip and safety: the hex shank profile reduces slipping in the chuck, helping maintain control and improve operator safety. Versatile compatibility: built for use with electric drills, suitable for both professional tradespeople and DIY users who need a reliable, general-purpose bit. Features at a glance Shank: 35 mm hex for stable clamping and quick change. Material: HSS for consistent cutting performance and durability. Performance: smooth, precise drilling across a range of common materials. Use case fit: suitable for plumbers, carpenters, handymen, and home hobbyists. Practical applications Plumbing work: drilling through metal pipe fittings and brackets when installing or repairing fixtures. Carpentry and cabinetry: creating clean pilot holes and fastener openings in wood and composite materials. General home installations: drilling for anchors, mounting hardware, and light metal or plastic components during repairs and renovations. What you can expect Reliable fit in electric drills, less slippage, and stable cutting action. Durable edges that maintain performance over multiple jobs. A straightforward, practical choice when you need a dependable, easy-to-change drill bit for a variety of tasks.