High Speed Steel Fractional 6" Aircraft Extension Drill
Walter SST+ drill bits are made with a cobalt blend to drill even more holes faster on any type of material.
Features:
Made with premium grade cobalt HSS to drill harder materials
Cobalt drills can drill approximately 30% faster than HSS drills
Self centering 135° split-point for reduced thrust requirements and minimized walking
Special bronze SST surface treatment for extreme lubricity and life
6" overall length for extra reach in hard to reach places
Round shank
Applications:
Drilling holes in high strength materials
Heavy-duty drilling
Drilling in hard to reach places
Tech Tips:
Speed, feed, and lube are all critical to cutting tool performance
Proposition 65:
Cobalt metal powder