SST 118? Quick shank fractional jobber drill
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 materials
Cobalt drills can drill approximately 30% faster than HSS drills
Self centering 118° split-point for reduced thrust requirements and minimized walking
Special bronze SST surface treatment for extreme lubricity and life
Quick shank for easy installation into drill chucks and reduced slippage
Back tapered body
Applications:
Drilling holes in high strength materials
Heavy-duty drilling
Drilling with handheld power tools
Tech Tips:
Speed, feed, and lube are all critical to cutting tool performance
Proposition 65:
Cobalt metal powder
