Extreme Precision and Speed: The Bosch Turbo Step Drill Bit Advantage for Cordless Performance The Bosch SDC30 3-Piece Turbo Step Drill Bit Set is engineered to redefine efficiency for electrical, plumbing, and HVAC professionals. Optimized specifically for cordless drills, these bits deliver an incredible 2X faster cutting speed and provide up to 2X more holes per battery charge compared to standard step bits. Featuring a high-speed HSS design with two optimized cutting edges, the Turbo series ensures lightning-fast penetration and premium hole quality in both high- and low-speed modes. Whether you are creating electrical knockouts, running conduit, or performing faucet installations, these bits maintain superior heat management to deliver 2X longer tool life, even when tackling abrasive materials up to 1/8-inch thick. Designed for maximum stability, the Bosch SDC30 set features a balanced double-flute construction that virtually eliminates chatter and vibration, resulting in clean, burr-free holes every time. This versatile 3-piece collection covers 19 different hole sizes, making it the ultimate solution for drilling through sheet metal, stainless steel, copper, aluminum, and even rigid plastics like PVC. Swiss-engineered for industrial-grade durability, these bits offer the reliability and precision required for the most demanding jobsites. From vinyl siding to cast iron, the Bosch Turbo Step Drill Bit set provides the smooth operation and high-performance output that contractors need to stay productive and minimize downtime on every project. Key Features Cordless-Optimized Design: Engineered for maximum efficiency in cordless drills, delivering smooth drilling and more holes per battery charge. Dual Cutting Edges: Features 2X sharp cutting edges for 2X faster material removal and increased jobsite productivity. Superior Bit Life: Advanced heat management and sharp HSS edges provide 2X longer service life and burr-free hole quality. Balanced Double Flute: Specifically designed to eliminate vibration and chatter for better control and cleaner finished results. Multi-Material Versatility: Ideal for drilling through steel, stainless steel, copper, brass, aluminum, plastic, and plasterboard. Swiss-Made Quality: Precision-engineered and manufactured in Switzerland to meet the highest professional standards. What's Included (1) 1/8" - 1/2" Turbo Step Drill Bit (1) 3/16" - 1/2" Turbo Step Drill Bit (1) 3/16" - 7/8" Turbo Step Drill Bit Specifications Brand Bosch Model Number SDC30 Bit Material High Speed Steel (HSS) Number of Pieces 3 Total Hole Sizes 19 Max Material Thickness 0.125 in. (1/8") Flute Type Balanced Double Flute Shank Type 3-Flat Shank Country of Origin Switzerland Bit Finish Bright Application Electrical, HVAC, Plumbing Case Type Bulk/No Case Included Pro-Tip: To maximize the lifespan of your step bits when drilling into stainless steel or thick metal, always use a slow drill speed and apply a small amount of cutting fluid or lubricant. This significantly reduces friction and heat buildup, keeping the cutting edges razor-sharp for hundreds of additional holes.
