Product Description
M3 x .5 HSS-Co Blue band gun tap with TiCN coating (DIN371)
HSS with cobalt, run faster and longer than standard HSS
Shank diameter 3.5mm
Total length 56mm
Application:
- wear resistant steel up to 1200 N/mm²
- High alloy steel
- Short-chipping material
- Short-chipping stainless steel
- Alloy tool steel
- For through holes
- For machine tapping
TiCN-coating
- Excellent wear resistance by improved hardness and thoughness