Irwin 63907 7/64" Titanium Nitride Coated High Speed Steel Drill Bit

FEATURES

• 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