Pro Grade Titanium Coated HSS Twist Drill Bits Set 3 To 13mm 10 Pack Serrated Grooving Side Cutting Drill Bits For Wood Plastic Aluminum Thin Metal DIY Ready Fast Startup Low Friction High Speed Drilling Tools
✔️ 135 degree split point, serrated groove, 3-13mm 10-piece kit
These titanium-coated HSS twist drill bits are built for fast startup and cooler operation, suitable for wood, plastic, aluminum, and thin metal. Includes 10 sizes from 3mm to 13mm and comes in a portable bag for easy storage.
✅ Includes 10 sizes: 3mm, 4mm, 5mm, 6mm, 6.5mm, 7mm, 8mm, 9mm, 10mm, 13mm
✅ Titanium coated HSS reduces heat and wears for long-life drilling
✅ 135 degree split point reduces walking and kicks for starting accuracy
✅ Serrated groove design minimizes friction for cleaner holes
✅ Straight shank fits most drills and resists slipping during startup
💡 What is a titanium coated HSS twist drill bit set used for in DIY and professional projects?
This kit is handy for quick, clean holes across wood, plastic, aluminum, and thin metal.
- The 10 sizes cover common tasks from 3mm to 13mm for wood, plastic, aluminum and thin metal - Titanium coating reduces heat and wear for long life in high-speed drilling - 135 degree split point and serrated groove help start accurately and reduce drift - Straight shank fits most drills for easy, ready-to-use performance✝️