Industrial Category
Machining
Industrial Subcategory
Drilling and Holemaking
Industrial Subtype
Screw Machine Length Drill Bits
Material / For use on:
Mild steel; Non-ferrous metal; Sheet metal; Stainless steel
Overall Length
2-7/16 in.
Packaging Type
Plastic Tube
Prod Tech Tips 1
Speed, feed, and lube are all critical to cutting tool performance
Product Applications 01
Drilling into sheet metal
Product Applications 02
Drilling of round surfaces
Product Applications 03
Drilling with stationary machines
Tooling Drill Size Equivalent
0.1960"
Tooling Finish
Bronze Oxide
Tooling Flute Design
Spiral
Tooling Flute Direction
Right hand
Tooling Material Madeof
Cobalt
Tooling Overall Length
2-7/16"
Tooling Point Angle
135° Point
Tooling Point Type
Split Point
Tooling Shank Size
0.1960"
Tooling Shank Type
Straight Shank
Tooling System Of Measurement
Number
Trade Name
SST+ 135° Stub, Wire Gauge
Manufactured By
Walter Surface
Other Details:
- Cobalt drills can drill approximately 30% faster than HSS drills
- Made with premium grade cobalt HSS to drill harder materials
- Round shank
- 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