12 Piece Drill Bit Set With Size 51 Diameter 1.702mm M2 HSS Micro Mini Cutting Bits For Metal Wood Plastic Pro Grade 135 Degree Split Point Gold Finish Durable Machining Tools For DIY Projects And Handicraft

12-Piece Drill Bit Set: #51 (1.702 mm) M2 HSS, 135° Split
✔️ 12 pcs #51 (1.702 mm) M2 HSS drill bits, 50 mm overall length

These drill bits are precision tools designed for metal, wood, and plastic applications. With M2 high-speed steel and a 135-degree split point, they deliver cleaner holes with less wandering. The durable gold finish reduces friction and resists corrosion, helping tools last longer in busy shop setups and DIY craft work.

✅ Diameter: 1.702 mm (0.067 in)
✅ Overall length: 50 mm (1.97")
✅ Flute length: 20 mm (0.79")
✅ Material: M2 high-speed steel
✅ Finish: gold coating for reduced friction and corrosion resistance
✅ Point: 135-degree split point for reduced walking
✅ Pack size: 12 pieces

💡 What is a drill bit set used for in metalworking and woodworking? This handy set helps you tackle common drilling tasks across metal, wood, and plastic. - Used for precision holes in stainless steel and alloy steels - Great for hardwoods and softwoods, composites, and carved components - 135-degree split point reduces wandering and improves starting accuracy - M2 high-speed steel with gold finish handles heat and wear in demanding jobs