Cobalt Screw Machine Drills Stub Length
- 135° - Fractional HD
- 135° - Fractional HD - ALTiN
- 135° - Letter Size HD
- 135° - Wire Size HD - ALTiN
- 135° - Letter Size HD - ALTiN
- 135° - Wire Size HD
The Atlas Cutting Tools Cobalt Jobber Length Drills are manufactured from heat resistant cobalt steel, their heavy-duty construction is ideal for drilling high temperature and high strength alloys, stainless and heat-treated high-strength steels often found in the aircraft and aerospace industries. Each of the drills has a 135-degree split point and are treated with bronze or ALTiN coatings for wear resistance and identification.