10-45MM Titanium-Plated Triangle Shank Step Drill Bit High-Speed Steel 4241

This versatile step drill bit is crafted from high-speed steel 4241 and features a durable titanium-plated finish, ensuring longevity and corrosion resistance. Designed with a triangle shank, it offers a secure grip and reduces slippage during use. The bit effortlessly drills through various materials, making it an essential tool for both professional and DIY enthusiasts. With a size range from 10mm to 45mm, it is perfect for creating precise holes in metal, wood, and plastic, accommodating a wide array of projects with ease. Material: High Speed Steel HSS Manufacture country: China Instructions included: No