Titanium Nitride Coated HSS Drill Bits - 3/16 titanium coated car [Set of 10]

Product description

• Titanium nitride coating extends the life of the bit
• lasts up to six times longer than standard high speed steel drill bits
• Heavy-duty web design provides extreme rigidity when drilling in metal applications
• Shorter cutting lips reduce torque when drilling in high tensile strength materials
• 135-degree split point reduces feed pressure for easier penetration without work hardening