Mini sinking cutters, type N, plain shank, code S260402, diameter 1,8 mm
D
h 10 |
d
h 6 | l1 | l2 | l3 | Dn | Z | Item code | On stock |
---|---|---|---|---|---|---|---|---|
1,8 | 3 | 50 | 2,7 | 20 | 1,75 | 2 | S260402.018 AlTiN | No |
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
Clamping element
more +Plain straight shank according to DIN 1835 A.
Tool geometry
more +Helix angle = 30°.
Rake angle = 6°.
Solid carbide
more +Carbide materials are characterised by high compressive strength, high hardness and therefore high wear resistance, but also limited flexural strength and toughness.
Type H
more +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
Coating AlTiN
more +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.