Industrial Grade Cobalt Drill Bit For Metal With TiAIN Coating, 0.5 Inch Diameter, 6 Inch Overall Length, 4 Inch Working Length, 135 Degree Split Point, Durable Shank Fits Most Drills, Includes Plastic Storage Case, Yellow Paw

TiAIN-coated cobalt drill bit for metal, 1/2in x 6in
✔️ 1/2in dia, 6in overall length, 4in flute, 135° split point

This industrial-grade cobalt drill bit is built for metalworking, ideal for drilling hard metals like steel and stainless. It features a TiAIN coating on M35 cobalt with 5% cobalt for extra hardness and oxidation resistance. The 135-degree split point helps start holes cleanly and reduces walking. Includes a plastic storage case and fits most drills.

✅ 0.5 in diameter (12.7 mm) and 6.0 in total length (152.4 mm)
✅ 4.0 in flute length (101.6 mm) for efficient metal removal
✅ TiAIN-coated M35 cobalt alloy (5% cobalt) boosts wear resistance
✅ 135° split point minimizes walking on hard metals
✅ Durable shank fits most drills and rotary hammers
✅ Includes plastic storage case for easy organization

💡 What is a cobalt drill bit with TiAIN coating best for metal drilling? This handy bit is designed for tough metals and heavy-duty projects. - High hardness and wear resistance for stainless and hardened steel - Reduced heat buildup helps extend bit life under tough drilling - Works in standard drill chucks and rotary tools