Extra long ball nose end mills, type N, Weldon shank
New
|
D
k 12 |
d
h 6 | l1 | l2 | l3 | Dn | Z | Item code | On stock |
|---|---|---|---|---|---|---|---|---|
| 2 | 6 | 62 | 3 | 7 | 1,9 | 2 | S511612E.020 | No |
| 3 | 6 | 62 | 4 | 9,5 | 2,8 | 2 | S511612E.030 | No |
| 4 | 6 | 62 | 5 | 12 | 3,8 | 2 | S511612E.040 | No |
| 5 | 6 | 80 | 6 | 14,5 | 5,8 | 2 | S511612E.050 | No |
| 6 | 6 | 80 | 7 | 17 | 5,7 | 2 | S511612E.060 | No |
| 8 | 8 | 90 | 9 | 22 | 7,6 | 2 | S511612E.080 | No |
| 10 | 10 | 100 | 11 | 27 | 9,5 | 2 | S511612E.100 | No |
| 12 | 12 | 120 | 13 | 32 | 11,5 | 2 | S511612E.120 | No |
| 14 | 14 | 120 | 15 | 37 | 13,5 | 2 | S511612E.140 | No |
| 16 | 16 | 140 | 17 | 42 | 15,5 | 2 | S511612E.160 | No |
| 18 | 18 | 140 | 19 | 47 | 14,5 | 2 | S511612E.180 | No |
| 20 | 20 | 160 | 21 | 52 | 19,5 | 2 | S511612E.200 | No |
Cutting conditions
Material |
Strength |
Ae |
Ap |
Vc |
fz(mm/z) Ø 3 |
Ø 6 |
Ø 8 |
Ø 10 |
Ø 12 |
Ø 16 |
Ø 18 |
Ø 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P.1 | Free-cutting steels, general construction steels | ≤ 600 N/mm² | 0,1xD | 0,05xD | 210 | 0.03 | 0.06 | 0.08 | 0.1 | 0.12 | 0.14 | 0.18 | 0.2 |
| P.3 | Tool steels low alloyed | ≤ 1100 N/mm² | 0,1xD | 0,05xD | 175 | 0.03 | 0.06 | 0.08 | 0.1 | 0.12 | 0.14 | 0.18 | 0.2 |
| P.5 | Tool steels low alloyed | ≤ 1100 N/mm² | 0,1xD | 0,05xD | 140 | 0.03 | 0.06 | 0.08 | 0.1 | 0.12 | 0.14 | 0.18 | 0.2 |
| K.1 | Cast iron | < 240 HB | 0,1xD | 0,05xD | 150 | 0.03 | 0.06 | 0.08 | 0.1 | 0.12 | 0.14 | 0.18 | 0.2 |
| K.2 | Cast iron | > 240 HB | 0,1xD | 0,05xD | 110 | 0.03 | 0.06 | 0.08 | 0.1 | 0.12 | 0.14 | 0.18 | 0.2 |
| S.1 | Chrome-nickel alloys | ≤ 1500 N/mm² | 0,1xD | 0,05xD | 50 | 0.03 | 0.06 | 0.08 | 0.1 | 0.12 | 0.14 | 0.18 | 0.2 |
| S.2 | Titanium, Titanium alloys | ≤ 1250 N/mm² | 0,1xD | 0,05xD | 70 | 0.03 | 0.06 | 0.08 | 0.1 | 0.12 | 0.14 | 0.18 | 0.2 |
| H.1 | Hardened materials | > 54 HRC | 0,1xD | 0,05xD | 120 | 0.03 | 0.06 | 0.08 | 0.1 | 0.12 | 0.14 | 0.18 | 0.2 |
| H.2 | Hardened materials | 54-60 HRC | 0,1xD | 0,05xD | 100 | 0.03 | 0.06 | 0.08 | 0.1 | 0.12 | 0.14 | 0.18 | 0.2 |
Product attributes
Straight shank with clamping flat (Weldon) according to DIN 1835 B.
Helix angle = 30°.
Rake angle = 6°.
Solid carbide
Universal usage. Suitable for materials up to strength 900 MPa.
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.