End mills short with corner radius, λ 30°, type H, plain shank, code S120702R, diameter 4 mm, corner radius 0,5 mm, coating TiSiN
D | d | l1 | l2 | l3 | Dn | R | Z | Item code | On stock |
---|---|---|---|---|---|---|---|---|---|
4 | 6 | 54 | 5 | 13 | 3,8 | 0,5 | 4 | S120702R.04005 TISIN | No |
Cutting conditions
Material |
Strenght |
Ap |
Ae |
Vc |
fz(mm/z) Ø 3 |
Ø 4 |
Ø 5 |
Ø 6 |
Ø 8 |
Ø 10 |
Ø 12 |
---|---|---|---|---|---|---|---|---|---|---|---|
H.1 | Hardened steel (< 54 HRC) | ≤ 1920 N/mm² | 1xD | 1xD | 170 | 0.042 | 0.056 | 0.07 | 0.084 | 0.112 | 0.14 | 0.168 |
H.2 | Hardened steel (54-60 HRC) | 1920-2210 N/mm² | 1xD | 1xD | 150 | 0.042 | 0.056 | 0.07 | 0.084 | 0.112 | 0.14 | 0.168 |
H.3 | Hardened steel (> 60 HRC) | > 2210 N/mm² | 1xD | 1xD | 100 | 0.042 | 0.056 | 0.07 | 0.084 | 0.112 | 0.14 | 0.168 |
Product attributes
Clamping element
more +Plain straight shank according to DIN 6535 HA.
Tool geometry
more +Helix angle = 30°.
Rake angle = 10°.
End face design - radius
Povlak TiSiN
more +Coating with excellent hardness, high heat and oxidation resistance.It is usually applied to high-speed cutting tools used on CNC machines for machining hardened steels from 50 to 65 HRC.
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
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.