Irwin Titanium Nitride Coating Nitride Coated Straight Shank Drill Bit, 3/16 IN, 63912

IRWIN DRILL 3/16 TIN JL 135' CARDED.

FEATURES

• Titanium Nitride Coating 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