Meccion M35 Cobalt Drill Bits 41/64 Inch TiAIN HSS Drill Bit for Metal

Meccion M35 Cobalt Drill Bits 41/64 Inch TiAIN HSS Drill Bit for Metal

• Premium Drill Bits: Made of 5% Cobalt HSS with heat treatment and titanium aluminum nitride coated, The hardness up to HRC 67, suitable for drilling on metal, stainless steel, cast iron, copper, aluminum and more
• Drilling a Precise Hole: 135 degree pilot point for precise positioning and reduce walking, Straight round shank with 3 flat design for firm clamping and better concentricity for precise drilling results
• Efficient Design: Thick tapered web helix design provides additional stability in tough applications, Large spiral flute facilitate the export of metal chips remove for fast drilling results
• Superior Performance: Drill bits with titanium aluminum nitride coated. This unique material withstands high-temperature applications for extended periods of time and provides exceptional oxidation resistance and abrasion resistance
• Professional Quality: Engineered with fully ground process and cobalt construction to ensure durability and long-lasting performance in demanding jobsite conditions and tough materials
• Reduced Shank Construction: 41/64 inch M35 cobalt drill bit features reduced shank design allowing compatibility with standard drill chucks while maintaining large diameter drilling capability