Hexagon Shank Titanium Step Drill Bits – Precision & Durability for Versatile Drilling
Crafted from high-speed steel (HSS) with a titanium nitride coating, these step drill bits deliver exceptional hardness and heat resistance for prolonged tool life. The hexagon shank design ensures a secure grip in power drills, preventing slippage during high-torque applications. Precision-ground cutting edges enable smooth, burr-free holes in wood, metal, PVC, and thin steel sheets. Each stepped tier allows multiple hole sizes (3-12mm) with a single bit, eliminating frequent bit changes. Ideal for electricians, metalworkers, and DIY enthusiasts tackling shelving, piping, or automotive projects. Titanium coating reduces friction and enhances corrosion resistance, while the laser-etched size markings ensure quick identification. Compatible with standard drill chucks, these bits are engineered for efficiency in both professional workshops and home garages. Buy in bulk for unbeatable wholesale pricing.