Parabolic Flute 135° Split Point HSS Bright Jobber Length Drills – Fractional Sizes
Parabolic flute design offers wide flutes combining with a higher helix to eliminate chip ejection difficulties. Made from cobalt steel and Titanium Nitride Coated this is an excellent drill for deep holes in tough materials.
- Smooth surfaces promote easy chip ejection, especially important when drilling deep holes
- Cobalt steel allows these drills to run faster without sacrificing tool life
- Tin coating extends life and improves hole finish
This drill combines multiple features to insure superior results drilling difficult materials at deeper than normal depths. The 135 degree split point, parabolic flute design, and Tin coating are characteristics of high performance drills.