Cobalt Pilot-Point Drill Bit, 5/16-In. Crescent Nicholson Designed to mount behind existing

Designed to mount behind existing gable louver

male outlet

Hardware included for easy installation

Hardened and tempered chrome molybdenum steel

high speed steel blade is specifically designed for all-purpose applications

Cobalt Pilot-Point Drill Bit, 5/16-In. Crescent Nicholson Designed to mount behind existing5 16", Pilot Point, Industrial Grade, Cobalt Drill Bit, Designed For Maximum Speed & Life In Stainless Steel & Other Hard Metals, Bit Features A Pilot Point & Split Tip Design That Starts On Contact & Eliminates Bit Walking Along For More Control, Commonly Used For Drilling Into Stainless Steel, Drilling Into Angle Iron, I Beams & Other Similar Metals.