Enhance your drilling tasks with this premium Step Drill Bit crafted from high-speed steel for exceptional durability and wear resistance. Designed to deliver precise, smooth, and clean holes, this drill bit features a rugged M2 high-speed construction that significantly reduces the risk of breakage compared to traditional drill bits. The unique three-sided shank design prevents drill chuck slippage and minimizes shock during operation, ensuring maximum control and safety. Key Features: · **Durable High-Speed Steel Construction:** Engineered for toughness and longevity, this drill bit withstands heavy-duty use without snapping or wearing out quickly. · **Unique Three-Sided Shank:** Prevents the drill chuck from slipping, reducing operational shock and providing enhanced stability for cordless and corded drills. · **Dual Groove Design:** Optimized for high-speed cordless drills, the dual grooves increase cutting speed and control, allowing for efficient drilling performance. · **Smooth, Clean Cuts:** The dual flute design promotes smooth chip evacuation for cleaner drilling results and reduces burrs and rough edges. · **118-Degree Point Nib:** The precisely angled tip improves wear resistance, easy positioning, and effectively prevents bit slippage during drilling. · **Non-Slip Tip:** Eliminates the need for center punching by securely holding the bit in place, simplifying your drilling process. · **Diameter Marked for Easy Identification:** Drill diameters are etched into the grooves, making it quick and hassle-free to select the right size for your project. Specifications: · Material: High-Speed Steel (HSS) · Working Depth Options: Approx. 41mm (1.61in), 50mm (1.97in), 51mm (2.01in), 78mm (3.07in) · Shank Diameter: Approx. 6.35mm (0.25in) · Overall Length Options: Approx. 66mm (2.6in), 75mm (2.95in), 79mm (3.11in), 102mm (4.02in) This Step Drill Bit is compatible with power drills, cordless drills, and high-impact drill presses, making it a versatile addition to your tool collection. Its superior design ensures reduced slippage, enhanced speed, and exceptional control for a variety of drilling applications in metal, plastic, and other materials. Upgrade your toolkit with this high-performance drill bit to achieve professional-quality results every time.