Tapper shank end mills short, coarse teeth, 45°, type W

410245 High-speed steel HSS Co5 DIN 845

D k 10	MK	l₁	l₂	Z	Item code	On stock
10	1	92	22	3	410245.100	Yes
12	1	96	26	3	410245.120	Yes
16	2	117	32	3	410245.160	Yes
20	2	123	38	3	410245.200	Yes
22	2	123	38	3	410245.220	Yes
24	3	147	45	4	410245.240	Yes
25	3	147	45	4	410245.250	No
26	3	147	45	4	410245.260	Yes
28	3	147	45	4	410245.280	Yes
30	3	147	45	4	410245.300	No
32	4	178	53	4	410245.320	Yes
36	4	178	53	4	410245.360	Yes
40	4	188	63	4	410245.400	Yes
45	4	188	63	4	410245.450	Yes
50	5	233	75	5	410245.500	No
63	5	248	90	6	410245.630	Yes

Cutting conditions

Material	Strength	A_p	A_e	V_c	fz(mm/z) Ø 12	Ø 16	Ø 20	Ø 25	Ø 32	Ø 40	Ø 50
P.1 \| Free-cutting steels, general construction steels	≤ 600 N/mm²	1xD	0,1xD	30	0.034	0.044	0.057	0.071	0.08	0.11	0.12
P.2 \| General construction steels, steel castings	≤ 850 N/mm²	1xD	0,1xD	26	0.034	0.044	0.057	0.071	0.08	0.11	0.12
P.4 \| Heat treatable steels	≤ 900 N/mm²	1xD	0,1xD	24	0.034	0.044	0.057	0.071	0.08	0.11	0.12
K.1 \| Cast iron (< 240 HB)	≤ 820 N/mm²	1xD	0,1xD	25	0.034	0.044	0.057	0.071	0.08	0.11	0.12
N.2 \| Aluminium cast alloys Si (Si ≤ 12%)	≤ 600 N/mm²	1xD	0,1xD	140-240	0.024	0.031	0.04	0.05	0.056	0.077	0.08
N.4 \| Cooper-zinc alloys, cooper-tin alloys	≤ 800 N/mm²	1xD	0,1xD	50-90	0.034	0.044	0.057	0.071	0.08	0.11	0.12

Calculations of cutting conditions

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Morse taper shank according to DIN 228 A.

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Helix angle = 45°. Rake angle = 22°.

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Very high performance high speed steel with good toughness for milling cutters and for milling of materials up to the strength of 1200 MPa.

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For machining of soft materials, for example aluminium and non-ferrous metals.