410940High-speed steel HSSDIN 845
Clamping element
Type W
Tool geometry
Feed direction possibility
Material HSS
Tapper shank end mills short, coarse teeth, 45°, type W
D
js 14
MK l1 l2 Z Item codeOn stock
253154504 410940.250 Yes
283154504 410940.280 Yes
303154504 410940.300 Yes
324178534 410940.320 Yes
364178534 410940.360 Yes
404188634 410940.400 Yes
454188634 410940.450 Yes
505228705 410940.500 Yes
635241806 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/mm²1xD0,1xD300.0710.080.110.12
P.2 | General construction steels, steel castings≤ 850 N/mm²1xD0,1xD260.0710.080.110.12
K.1 | Cast iron (< 240 HB)≤ 820 N/mm²1xD0,1xD250.0710.080.110.12
N.2 | Aluminium cast alloys Si (Si ≤ 12%)≤ 600 N/mm²1xD0,1xD140-2400.050.0560.0770.08
N.4 | Cooper-zinc alloys, cooper-tin alloys≤ 800 N/mm²1xD0,1xD50-900.0710.080.110.12

Calculations of cutting conditions

Product attributes

Clamping element

Clamping element

more +
Morse taper shank according to DIN 228 A.
Tool geometry

Tool geometry

more +
Helix angle = 45°. Rake angle = 20°.
Material HSS

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

Type W

more +
For machining of soft materials, for example aluminium and non-ferrous metals.
Feed direction possibility

Feed direction possibility