Irwin Tools 63128 7/16" Cobalt Alloy HSS Fractional Straight Shank Jobber Length Drill Bit 45 Foot Designed for on-car operation

Designed for on-car operation

437 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #254 in Job Site & Security Lighting

Manufacturer Part Number: W9102

Use with 7 angle grinder and resin fiber discs for grinding or polishing metal or wood stock removal

Irwin Tools 63128 7/16" Cobalt Alloy HSS Fractional Straight Shank Jobber Length Drill Bit 45 Foot Designed for on-car operation7 16" Cobalt Alloy HSS Fractional Straight Shank Jobber Length Drill Bit Features Constructed of M 35 5 percent cobalt alloy high speed steel for super abrasive resistance in tough metals Heavy duty spiral flute design produces faster chip ejection Shorter cutting lips reduce torque for drilling in high tensile strength materials. 135 degree split point reduces feed pressure for easier penetration without work hardening Specifications Size: 7 16"