Meccion M35 Cobalt Drill Bits 45/64 Inch TiAIN HSS Drill Bit for Metal

Meccion M35 Cobalt Drill Bits 45/64 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
• Reduced Shank Construction: Features a 45/64 inch diameter with reduced shank design, allowing compatibility with standard drill chucks while maintaining larger cutting diameter for versatile metalworking applications
• Professional Quality: M35 High Speed Steel construction with fully ground process ensures durability and long-lasting performance across various hard materials including alloy steel and hard plastics