Titanium Aluminum Nitride Coating Step Drill [MSB-T22]
|Number of Steps||10 steps (18.104.22.168.22.214.171.124.20.22)|
|Shank type||Hex shaft shank (width across flats 6.35mm)|
- Titanium Aluminum Nitride Coating [ TiAIN ] *Outstanding wear and heat resistance. *Workability is improved because scraps and chips are less likely to adhere.
- Material is Cobalt high-speed Steel (HSS-Co).
- Hex shaft shank (Width across flats 6.35mm). *Compatible with Impact driver.