Crosstar 10Pack M35 1/4" Cobalt Drill Bit Set,Bullet Point Tip,TiAlN Coated

Key features

• 🔥 INDUSTRY-LEADING DURABILITY Crafted from M35 High-Speed Steel with 5% cobalt, these bits withstand temperatures up to 1200°F — outperforming standard drill bits by 5x in hardened steel, stainless steel, and cast iron. Built for the toughest jobs, they’re the go-to choice for pros who demand longevity.
• ⚡️ PRECISION BULLET POINT TIP Say goodbye to bit wandering! The self-centering bullet tip starts clean and stays on track, delivering 0.1mm accuracy — perfect for automotive, HVAC, and metal fabrication projects. No pilot holes needed, even on curved surfaces.
• 🎯 TiAlN NANO-COATING FOR MAXIMUM HARDNESS With a surface hardness of 89HRC, the Titanium Aluminum Nitride coating ensures faster cutting, reduced heat buildup, and extended bit life. Drill through stainless steel in just seconds — effortlessly.
• 🛠️ NON-SLIP THREE-FLAT SHANK Designed to lock securely in all drill chucks — including impact drills — the triple-flat shank prevents slipping even at 3000 RPM. Get a firm grip every time, for safer and more efficient drilling.
• 📦 READY-TO-USE PRO KIT This complete set includes 10pcs 1/4" TiAlN-coated cobalt drill bits, neatly organized in a labeled case. Ideal for mechanics, metalworkers, and serious DIYers who value precision and reliability.

Free shipping included. 30-day hassle-free returns.