Solid carbide drills with coolant holes, 5xD, coating AlTiN
Cutting conditions
Material |
Strength |
---|---|
P.1 | Free-cutting steels, general construction steels | ≤ 600 N/mm² |
P.2 | General construction steels, steel castings | ≤ 850 N/mm² |
P.4 | Heat treatable steels | ≤ 900 N/mm² |
M.1 | Corrosion- and acid-proof steels | ≤ 750 N/mm² |
M.3 | Corrosion- and acid-proof steels | > 850 N/mm² |
K.1 | Cast iron (≤ 240 HB) | ≤ 820 N/mm² |
Calculations of cutting conditions
Product attributes
Plain straight shank according to DIN 6535 HA.

Point angle 140°

With coolant holes
Offers similar qualities as TiAlN, but even higher hardness. Substanial temperature stability. Designed for the most demanding applications. It provides excellent result mainly when combined with HSSE-PM steels (ASP 2030). The milling cutters manufactured from this steel are coated with AlTiN as standard.