Machine countersinks, Pro series, code CS21005, diameter 31 mm
| D | d | l1 | Item code | On stock |
|---|---|---|---|---|
| 31 | 12 | 71 | CS21005.090310 | Yes |
Cutting conditions
Material |
Strenght |
|---|---|
| P.1 | Free-cutting steels, general construction steels | ≤ 600 N/mm² |
| P.2 | General construction steels, steel castings | ≤ 850 N/mm² |
| M.1 | Corrosion- and acid-proof steels | ≤ 750 N/mm² |
| N.1 | Aluminium, Aluminium cast alloys Si (Si ≤ 6%) | ≤ 600 N/mm² |
| N.4 | Copper-zinc alloys, cooper-tin alloys | ≤ 800 N/mm² |
Calculations of cutting conditions
Product attributes
Point angle 90°
Very high performance high speed steel with good toughness for milling cutters and for milling of materials up to the strength of 1200 MPa.
