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410940.450High-speed steel HSSDIN 845 D js 14 | MK | l1 | l2 | Z | Item code | On stock |
---|
45 | 4 | 188 | 63 | 4 | 410940.450 | Yes |
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
Morse taper shank according to DIN 228 A.
Helix angle = 45°. Rake angle = 20°.
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.
For machining of soft materials, for example aluminium and non-ferrous metals.

Feed direction possibility
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