Sst + 118° Jobbers, Fractional 25/64 In. X 3 7/16 In.

The proven original SST drill bit, made with a cobalt blend, is designed with an exclusive quick shank that ensures fast and secure tightening inside any keyed or keyless chucks. Ideal for cordless drills, allowing you to drill more holes per charge. Recommended for drilling on any type of thin gauge metal or sheet metal where a jobber's length bit is required. Ability to drill through multi-layers of metal quickly and easily.Features:Made with premium grade cobalt HSS to drill harder materialsCobalt drills can drill approximately 30% faster than HSS drillsSelf centering 118° split-point for reduced thrust requirements and minimized walkingSpecial bronze SST surface treatment for extreme lubricity and lifeQuick shank for easy installation into drill chucks and reduced slippageBack tapered bodySpecifications:Size: 25/64"Flute Length: 3-7/16"Overall Length: 5-1/4"Material: CobaltPoint: 118°Size System: FractionalShank Type: Quick ShankFinish: Bronze Oxide