Tooling Drill Size Equivalent:
Tooling Material Made of:
Tooling System Of Measurement:
Trade Name:
SST+ 135 Degree 3/8" Reduced Shank
Manufactured By:
Walter Surface
- 3-flats shank for reduced slippage in drill chucks
- 3/8 reduced shank
- Cobalt drills can drill approximately 30% faster than HSS drills
- Made with premium grade cobalt HSS to drill harder materials
- Self centering 135 Degree split-point for reduced thrust requirements and minimized walking
- Special bronze SST surface treatment for extreme lubricity and life
- Speed, feed, and lube are all critical to cutting tool performance