Built to last: Made from M2 speed steel (HSS) for enhanced durability and longer life compared with standard drill bits. The construction resists breakage under normal use. Reduced shock and improved stability: Unique threesided/hex shank design prevents the bit from seating in standard round drill chucks and helps reduce shock during operation. Designed to work with power drills, impact drill presses and cordless drills. Faster cutting and better control: Dual spiral grooves (pagodastyle) are optimized for speed performance on cordless drills, improving cutting speed and feed control. Clean, smooth holes: Dual flute geometry produces smoother cuts and promotes efficient chip evacuation for cleaner holes and reduced clogging. Wearresistant, slipreducing point: 118degree point nib provides consistent wear resistance, easier starting/positioning, and reduced bit slippage on contact. Compatibility and function Material: M2 speed steel. Shank: Threesided/hexstyle shank for stable mounting and reduced shock. Designed for use with: power drills, impact drill presses and cordless drills. Intended function: Step drilling with clean chip removal and reliable performance at speeds. Practical applications Electrical and control panels: quickly create or enlarge stepped holes for knockouts and cable passthroughs. Maintenance and installation: produce clean, accurate stepped openings when fitting grommets, bushings, or threaded inserts. Sheet metal and light fabrication: fast, controlled step drilling for thin metals and assembly work. What this delivers Durable bit construction that resists breakage Faster drilling with improved control on cordless tools Cleaner holes and better chip evacuation Easier location and less slipping thanks to the 118° point nib Use this step drill bit when you need reliable, speed step drilling with clean results and reduced vibration across a range of drilling tools.