End mills short, 1 tooth cut over centre, 30°, type N, plain shank

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End mills short, 1 tooth cut over centre, 30°, type N, plain shank

C120402Solid carbide (SC)

Cutting conditions Product attributes

D h 10	d h 6	l₁	l₂	Z	Item code	On stock
3	3	40	12	3	C120402.030	No
4	4	40	12	3	C120402.040	No
5	5	50	14	3	C120402.050	Yes
6	6	50	16	3	C120402.060	No
8	8	60	20	3	C120402.080	No
10	10	70	22	3	C120402.100	Yes
12	12	70	22	3	C120402.120	Yes
16	16	75	25	3	C120402.160	Yes
20	20	100	32	3	C120402.200	No

Cutting conditions

Material	Strength	A_p	A_e	V_c	fz(mm/z) Ø 3	Ø 6	Ø 8	Ø 10	Ø 12	Ø 16	Ø 20
P.1 \| Free-cutting steels, general construction steels	≤ 600 N/mm²	1,5xD	0,2xD	130	0.007	0.014	0.019	0.023	0.028	0.037	0.047
P.3 \| Tool steels low alloyed	≤ 1100 N/mm²	1,5xD	0,2xD	70	0.007	0.014	0.019	0.023	0.028	0.037	0.047
P.5 \| Tool steels high alloyed	≤ 1100 N/mm²	1,5xD	0,2xD	60	0.007	0.014	0.019	0.023	0.028	0.037	0.047
M.1 \| Corrosion- and acid-proof steels	≤ 750 N/mm²	1,5xD	0,2xD	65	0.007	0.014	0.019	0.023	0.028	0.037	0.047
M.2 \| Corrosion- and acid-proof steels	750 - 850 N/mm²	1,5xD	0,2xD	60	0.007	0.014	0.019	0.023	0.028	0.037	0.047
K.1 \| Cast iron (≤ 240 HB)	≤ 820 N/mm²	1,5xD	0,2xD	100	0.007	0.014	0.019	0.023	0.028	0.037	0.047
K.2 \| Cast iron (> 240 HB)	> 800 N/mm²	1,5xD	0,2xD	70	0.007	0.014	0.019	0.023	0.028	0.037	0.047
S.1 \| Chrome-nickel alloys	≤ 1500 N/mm²	1,5xD	0,2xD	35	0.007	0.014	0.019	0.023	0.028	0.037	0.047
S.2 \| Titanium, titanium alloys	≤ 1250 N/mm²	1,5xD	0,2xD	50	0.007	0.014	0.019	0.023	0.028	0.037	0.047

Calculations of cutting conditions

Product attributes

Clamping element

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Plain straight shank according to DIN 6535 HA.

Type N

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Universal usage. Suitable for materials up to strength 900 MPa.

Feed direction possibility

Oil coolant.

Company norm

Tool geometry

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Helix angle = 30°. Rake angle = 12°.

End face design

Solid carbide

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Carbide materials are characterised by high compressive strength, high hardness and therefore high wear resistance, but also limited flexural strength and toughness.