Tapper shank end mills short, coarse teeth, 45°, type W
D
js 14 | MK | l1 | l2 | Z | Item code | On stock |
---|---|---|---|---|---|---|
10 | 1 | 92 | 22 | 3 | 410940.100 | Yes |
12 | 2 | 111 | 26 | 3 | 410940.120 | Yes |
16 | 2 | 117 | 32 | 3 | 410940.160 | Yes |
28 | 3 | 154 | 50 | 4 | 410940.280 | Yes |
36 | 4 | 178 | 53 | 4 | 410940.360 | Yes |
45 | 4 | 188 | 63 | 4 | 410940.450 | Yes |
50 | 5 | 228 | 70 | 5 | 410940.500 | Yes |
63 | 5 | 241 | 80 | 6 | 410940.630 | Yes |
MK 3 a MK 5 ≠ DIN 845
Cutting conditions
Material |
Strength |
Ap |
Ae |
Vc |
fz(mm/z) Ø 25 |
Ø 32 |
Ø 40 |
Ø 50 |
---|---|---|---|---|---|---|---|---|
P.1 | Free-cutting steels, general construction steels | ≤ 600 N/mm² | 1xD | 0,1xD | 30 | 0.071 | 0.08 | 0.11 | 0.12 |
P.2 | General construction steels, steel castings | ≤ 850 N/mm² | 1xD | 0,1xD | 26 | 0.071 | 0.08 | 0.11 | 0.12 |
K.1 | Cast iron (< 240 HB) | ≤ 820 N/mm² | 1xD | 0,1xD | 25 | 0.071 | 0.08 | 0.11 | 0.12 |
N.2 | Aluminium cast alloys Si (Si ≤ 12%) | ≤ 600 N/mm² | 1xD | 0,1xD | 140-240 | 0.05 | 0.056 | 0.077 | 0.08 |
N.4 | Cooper-zinc alloys, cooper-tin alloys | ≤ 800 N/mm² | 1xD | 0,1xD | 50-90 | 0.071 | 0.08 | 0.11 | 0.12 |
Calculations of cutting conditions
Product attributes
Clamping element
more +Morse taper shank according to DIN 228 A.
Tool geometry
more +Helix angle = 45°.
Rake angle = 20°.
Material HSS
more +High speed steel of average performance, it is applicable especially for cutters of smaller diameters and for milling of materials up to the strength of 900 MPa.
Type W
more +For machining of soft materials, for example aluminium and non-ferrous metals.