End mills short, 1 tooth cut over centre, left helix, 20°, type N, plain shank
|
D
h10 | d | l1 | l2 | Z | Item code | On stock |
|---|---|---|---|---|---|---|
| 3 | 6 | 57 | 8 | 1 | S171502.030 | Yes |
| 4 | 6 | 57 | 11 | 1 | S171502.040 | Yes |
| 5 | 6 | 63 | 13 | 1 | S171502.050 | Yes |
| 6 | 6 | 63 | 13 | 1 | S171502.060 | Yes |
| 8 | 8 | 70 | 19 | 1 | S171502.080 | Yes |
| 10 | 10 | 80 | 22 | 1 | S171502.100 | No |
| 12 | 12 | 93 | 26 | 1 | S171502.120 | Yes |
Cutting conditions
Material |
Strength |
Ap |
Ae |
Vc |
fz(mm/z) Ø3 |
Ø4 |
Ø5 |
Ø6 |
Ø8 |
Ø10 |
Ø12 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| N.1 | Aluminium, Aluminium cast alloys Si (Si ≤ 6%) | ≤ 400 N/mm² | 0,3xD | 1xD | 250 | 0,023 | 0,03 | 0,038 | 0,045 | 0,06 | 0,075 | 0,09 |
| N.2 | Aluminium cast alloys Si (Si ≤ 12%) | ≤ 600 N/mm² | 0,3xD | 1xD | 250 | 0,023 | 0,03 | 0,038 | 0,045 | 0,06 | 0,075 | 0,09 |
| N.4 | Cooper-zinc alloys, cooper-tin alloys | ≤ 800 N/mm² | 0,3xD | 1xD | 250 | 0,023 | 0,03 | 0,038 | 0,045 | 0,06 | 0,075 | 0,09 |
Calculations of cutting conditions
Product attributes
Plain straight shank according to DIN 6535 HA.
Lead of helix 20°.
End face design
Right helix
Carbide materials are characterised by high compressive strength, high hardness and therefore high wear resistance, but also limited flexural strength and toughness.
For machining of soft materials, for example aluminium and non-ferrous metals.
Feed direction possibility
Chip removal
Oil coolant.
The polished surface improves chip evacuation in soft or sticky non-ferrous materials. Polishing facilitates chip evacuation and prevents material sticking to cutting edges and grooves.