This Premium-grade, high-speed steel, mechanic's-length drills is made for fast, accurate starts and reduced friction when used. It is built with a heavy-duty structure for durability, with 3 flats on the shank and larger to prevent slipping. It has a 135° split point and a black and bronze oxide finish.
Features:
- Bronze surface treatment for high lubricity
- Made from premium grade HSS to improve tool life
- Self centering 135° split-point for reduced thrust requirements and minimized walking
Best Material Application:
- Steel
- Stainless Steel
- Cast Iron