53/64 x 6 Reduced Shank Drill Bit (1/2 Shank)

Toggle bolts

You won’t find a better selection of high-quality toggle bolts like this one than what you’ll find at FMW Fasteners

63/64 x 6 Reduced Shank Drill Bit (1/2 Shank)

sup-r-split

25/64 Heavy Duty Jobber Drill Bit (6) Phillips Flat Machine Screws Type F Zinc Plated 53/64 x 6 Reduced Shank25 64 Heavy Duty Jobber Drill Bit . Web construction is heavier than general purpose construction making it particularly suitable for cotter pin hole drilling and cross hole drilling in head of bolts. The heavy construction affords efficient drilling in stainless steel and other hard materials. The split point reduces the thrust requirements and minimizes walking.