Mini sinking cutters, type N, plain shank, coating AlTiN
|
D
h 10 |
d
h 6 | l1 | l2 | l3 | Dn | Z | Item code | On stock |
|---|---|---|---|---|---|---|---|---|
| 0,4 | 3 | 50 | 0,6 | 5 | 0,35 | 2 | S260402.004 AlTiN | Yes |
| 0,5 | 3 | 50 | 0,7 | 6 | 0,45 | 2 | S260402.005 AlTiN | Yes |
| 0,6 | 3 | 50 | 0,9 | 6 | 0,55 | 2 | S260402.006 AlTiN | Yes |
| 0,7 | 3 | 50 | 0,8 | 7 | 0,65 | 2 | S260402.007 AlTiN | No |
| 0,8 | 3 | 50 | 1,2 | 8 | 0,75 | 2 | S260402.008 AlTiN | Yes |
| 0,9 | 3 | 50 | 1,3 | 9 | 0,85 | 2 | S260402.009 AlTiN | Yes |
| 1 | 3 | 50 | 1,5 | 1 | 0,95 | 2 | S260402.010 AlTiN | Yes |
| 1,2 | 3 | 50 | 1,8 | 12 | 1,15 | 2 | S260402.012 AlTiN | No |
| 1,4 | 3 | 50 | 2,1 | 16 | 1,35 | 2 | S260402.014 AlTiN | Yes |
| 1,5 | 3 | 50 | 2,3 | 20 | 1,45 | 2 | S260402.015 AlTiN | Yes |
| 1,6 | 3 | 50 | 2,4 | 20 | 1,55 | 2 | S260402.016 AlTiN | No |
| 1,8 | 3 | 50 | 2,7 | 20 | 1,75 | 2 | S260402.018 AlTiN | No |
| 2 | 3 | 50 | 3 | 20 | 1,95 | 2 | S260402.020 AlTiN | Yes |
| 2,5 | 3 | 50 | 3,7 | 20 | 2,45 | 2 | S260402.025 AlTiN | Yes |
| 3 | 3 | 50 | 4 | 20 | 2,95 | 2 | S260402.030 AlTiN | Yes |
Cutting conditions
Material |
Strength |
|---|---|
| P.5 | Tool steels high alloyed | ≤ 1100 N/mm² |
| P.6 | Tool and treated steels | > 1100 N/mm² |
| M.1 | Corrosion- and acid-proof steels | ≤ 750 N/mm² |
| M.2 | Corrosion- and acid-proof steels | 750 - 850 N/mm² |
| N.1 | Aluminium, Aluminium cast alloys Si (Si ≤ 6%) | ≤ 400 N/mm² |
Calculations of cutting conditions
Product attributes
Plain straight shank according to DIN 1835 A.
Helix angle = 30°.
Rake angle = 6°.
Carbide materials are characterised by high compressive strength, high hardness and therefore high wear resistance, but also limited flexural strength and toughness.
Designed for milling (finishing) of materials of medium and higher strength (up to 1200 MPa). Surface roughness Ra 3,2; exceptionally even 1,6.
Feed direction possibility
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.