Details
Industrial Subtype:
Screw Machine Length Drill Bits
Material / For use on::
Mild steel; Stainless steel; Sheet metal; Non-ferrous metal
Prod Tech Tips 1:
Speed, feed, and lube are all critical to cutting tool performance
Product Applications 01:
Drilling holes in high strength materials
Product Applications 04:
Drilling with fixed spindle machines like CNC mills and drill presses
Tooling Drill Size Equivalent:
Tooling System Of Measurement:
Trade Name:
SST+ 135° Stub, Fractional
Other Details
Cobalt drills can drill approximately 30% faster than HSS drills
Made with premium grade cobalt HSS to drill harder materials
Self centering 135° split-point for reduced thrust requirements and minimized walking
Shorter length adds rigidity to the drill bit to reduce breakage
Special bronze SST surface treatment for extreme lubricity and life