Royal Apex Step Drill Bit - High Speed Steel 1 piece(s) 4mm to 30mm

The Royal Apex Step Drill Bit is designed for versatility and efficiency, featuring a high-speed steel construction that ensures durability and longevity. This drill bit is coated with titanium, enhancing its resistance to heat, corrosion, and rust. The unique triangle shank design fits securely into power tool chucks, preventing slippage during use. Its two-flute design allows for faster chip clearance, making drilling smoother and more efficient. This step drill bit can automatically deburr holes while drilling, keeping the bit clean and functional. It is suitable for a variety of materials including carbon steel, sheet iron, insulation boards, PVC boards, and wood, making it an essential tool for both professionals and DIY enthusiasts.