Three Piece Straight Grooved Step Drill Bit Set With Titanium Coated High Speed Steel Bits For Metal Wood Steel And Plastic Hex Shank Drive Do It All Kit Built To Last Pro Grade DIY Power Tool Bit Kit
UPC:
✔️ 28-piece set with 3 bits, 4-32mm sizes, 1/4 in hex shank
This three-piece straight grooved step drill bit set is built with titanium-coated high-speed steel for maximum durability and sharpness. It's designed to drill through metal, wood, and plastic, with a quick-change 1/4 in hex shank to fit most home and shop drills.
✅ Titanium-coated high-speed steel for durability and sharpness
✅ 28 sizes across three bits: 4-12mm, 4-20mm, 4-32mm
✅ Double-edged design for smoother cutting
✅ Split tip for auto-centering and reduced chuck slippage
✅ Quick-change 1/4 in hex shank (6.35 mm) fits a wide range of drills
✅ Suitable for punching and reaming holes in wood, thin iron, copper, and plastic
💡 What is a handy titanium-coated step drill bit set used for in metalworking and DIY projects?
This handy kit helps when drilling through metal, wood, and plastic with fewer tool changes.
- Titanium-coated bits extend edge life and cut faster - Split tip auto-centers and reduces chuck slips - Includes 4-12mm, 4-20mm, 4-32mm sizes with 1/4 in hex shank - Fits most DIY drills for quick changes ✝️