Step Drill Bit — M2 Speed Steel Key benefits Enhanced durability: Made from M2 speed steel for long life and toughness. Nearly impossible to break compared to traditional drill bits. Reduced shock and secure grip: Unique threesided/hex shank design prevents unwanted mounting in certain drill chucks and reduces shock and vibration during use. Faster, more controlled drilling: Dual spiral groove (pagoda) design and dual grooves improve speed and give better control in speed cordless and powered drilling. Cleaner, smoother holes: Dual flute geometry enables smoother cutting and efficient chip evacuation for cleaner holes and less clogging. Less walking and longer life: 118° point nib gives accurate center locating, reduces bit slippage, and improves wear resistance. What it does and how it solves problems Delivers stable, speed performance on cordless drills and cordless RPM tools while reducing chatter and shock that can break standard bits. Removes chips quickly and keeps the cutting edge clear, preventing heat buildup and uneven cuts that ruin hole edges. The precision point helps start holes accurately without pilot marks, saving time and improving installation quality. Compatibility and performance Material: M2 speed steel. Shank: unique threesided/hex shank for secure fit and shock reduction. Cutting features: dual flute, dual spiral grooves (pagoda style), 118° point nib. Suitable for use with power drills, impact drill presses, and cordless drills optimized for speed operations. Typical applications Electrical and lowvoltage installations: cleanly enlarge or create stepped holes for conduit, cable glands, and junction boxes in thin metal panels. HVAC and ductwork: cut accurate holes through sheet metal for vents, fittings, and fastener clearances. Automotive and metal fabrication: deburr and enlarge pilot holes in body panels, brackets, and thingauge metal parts where smooth edges and precise sizing matter. Why choose this bit Built to last with M2 HSS construction and a design focused on faster cuts, better chip flow, and reduced slippage. Balances speed, control, and durability for professional and DIY tasks where reliable hole quality matters.