End mills long with corner radius, 1 tooth cut over centre, 44°-46°, type W, Weldon shank, coating ZrN
| D e 8 | d h 5 | l1 | l2 | R | Z | Item code | On stock |
|---|---|---|---|---|---|---|---|
| 6 | 6 | 57 | 15 | 0,2 | 3 | S111412R.060 ZRN | No |
| 8 | 8 | 63 | 21 | 0,2 | 3 | S111412R.080 ZRN | No |
| 10 | 10 | 72 | 24 | 0,3 | 3 | S111412R.100 ZRN | No |
| 12 | 12 | 83 | 28 | 0,4 | 3 | S111412R.120 ZRN | Yes |
| 14 | 14 | 83 | 30 | 0,4 | 3 | S111412R.140 ZRN | Yes |
| 16 | 16 | 92 | 35 | 0,5 | 3 | S111412R.160 ZRN | No |
| 18 | 18 | 92 | 38 | 0,5 | 3 | S111412R.180 ZRN | No |
| 20 | 20 | 104 | 42 | 0,6 | 3 | S111412R.200 ZRN | No |
| 25 | 25 | 120 | 50 | 0,6 | 3 | S111412R.250 ZRN | No |
Cutting conditions
Material | Strength | Ap | Ae | Vc | fz(mm/z) Ø 6 | Ø 8 | Ø 10 | Ø 12 | Ø 16 | Ø 20 | Ø 25 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| N.1 | Aluminium, Aluminium cast alloys Si (Si ≤ 6%) | ≤ 400 N/mm² | 2xD | 0,4xD | 200 | 0.036 | 0.048 | 0.06 | 0.075 | 0.096 | 0.12 | 0.15 |
| N.2 | Aluminium cast alloys Si (Si ≤ 12%) | ≤ 600 N/mm² | 2xD | 0,4xD | 200 | 0.036 | 0.048 | 0.06 | 0.075 | 0.096 | 0.12 | 0.15 |
| N.4 | Cooper-zinc alloys, cooper-tin alloys | ≤ 800 N/mm² | 2xD | 0,4xD | 500 | 0.036 | 0.048 | 0.06 | 0.075 | 0.096 | 0.12 | 0.15 |
Calculations of cutting conditions
Product attributes
Straight shank with clamping flat (Weldon) according to DIN 6535 HB.
For machining of soft materials, for example aluminium and non-ferrous metals.
Feed direction possibility
Oil coolant.
Coating with high corrosion resistance and high hardness with low coefficitent of friction. Ideal for machining aluminum alloys, cupper alloys or plastics.