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4. End mills long, 2 teeth cut to centre, 40°-42°, type N, Weldon shank

End mills long, 2 teeth cut to centre, 40°-42°, type N, Weldon shank

S151612 Solid carbide (SC) DIN 6527 L

Cutting conditions Product attributes Product description

D h 10	d h 6	l1	l2	Dn	ln	Z	Item code	On stock
3	6	57	8	2,8	14	4	S151612.030	Yes
3,5	6	57	10	3,3	16	4	S151612.035	No
4	6	57	11	3,8	16	4	S151612.040	Yes
4,5	6	57	11	4,3	18	4	S151612.045	No
5	6	57	13	4,8	18	4	S151612.050	Yes
6	6	57	13	5,7	19	4	S151612.060	Yes
8	8	63	19	7,6	25	4	S151612.080	Yes
10	10	72	22	9,5	30	4	S151612.100	Yes
12	12	83	26	11,5	36	4	S151612.120	Yes
14	14	83	26	13,5	36	4	S151612.140	Yes
16	16	92	32	15,5	42	4	S151612.160	Yes
18	18	92	32	17,5	42	4	S151612.180	No
20	20	104	38	19,5	52	4	S151612.200	No

Cutting conditions

Material	Strength	Ap	Ae	Vc	fz(mm/z) Ø 3	Ø 6	Ø 8	Ø 10	Ø 12	Ø 16	Ø 18	Ø 20
M.1 | Corrosion- and acid-proof steels	≤ 750 N/mm²	1,5xD	0,3xD	120	0.015	0.03	0.04	0.05	0.06	0.08	0.09	0.1
M.2 | Corrosion- and acid-proof steels	750 - 850 N/mm²	1,5xD	0,3xD	100	0.015	0.03	0.04	0.05	0.06	0.08	0.09	0.1
S.1 | Chrome-nickel alloys	≤ 1500 N/mm²	1,5xD	0,3xD	70	0.015	0.03	0.04	0.05	0.06	0.08	0.09	0.1

Calculations of cutting conditions

Product attributes

Clamping element

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Straight shank with clamping flat (Weldon) according to DIN 6535 HB.

Tool geometry

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Helix angle = 40/42°. Rake angle = 12°.

End face design

AlCrN coating

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Coating with very high wear resistance and excellent hot hardness.

Type N

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

Feed direction possibility

Solid carbide

Oil coolant.