Diager 4-30 HSS-TIN Step Drill Bit 502B
Feature
- HSS TIAN 5% cobalt Fully Ground
- TIAIN Nitride coating
- Helicoidal flute.
- Deburring tool.
- Shank with three flats
Benefit
- The TIAIN coating extends the tool life.
- High Temperature Resistance
- Helical flute that improves penetration inside the material.
- Shank with three flats to guarantee optimum tightening in the chuck.
- The deburring tool makes it possible to make a clean hole.
Application
- Alloy Steel
- Stainless steel
- Non-alloy Steel
- Aluminum
- Composite
- Copper
- Cast Iron
- Cast Iron, spheroidal
- Brass
- Plastic
Specification
- Model: 502B
- Ø x Length (mm) : Ø4-30 x 100mm