Crosstar M35 Cobalt Drill Bit Set for Hardened Metal & Stainless Steel - 21pcs Titanium Aluminum Nitride Coated (TiAlN), Three-Flute Design, 1/16"-1/2" Metal Drill Bits
All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
🔥 【Industry-Leading Durability】 M35 Cobalt High-Speed Steel with 5% Cobalt core resists 1200°F heat, outlasting standard bits by 5X in hardened steel, stainless steel, and cast iron drilling.
⚡️【 Triple-Flute Revolution】 Special 3-flute design cuts faster with 40% better chip removal, eliminating clogging and reducing breakage – perfect for deep-hole metalworking and automotive projects.
🎯 【Precision Engineered for Pros】 TiAlN Nano-coating (89HRC hardness) + 135° self-centering tip bores through 1/4" stainless steel in 8 seconds flat – zero wandering, no pilot holes needed.
🛠️【 Grip That Never Quits】 Three-flat shank locks securely in all chucks,including most impact drills, preventing slippage even at 3000 RPM.
📦 【Complete 21-Piece Pro Kit】 From delicate 1/16" to heavy 1/2" bits in indexed case – covers 90% of metal drilling tasks instantly worksite-ready.