End mills long, λ 45°, type NR, weldon shank, coating AlCrN

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End mills long, λ 45°, type NR, weldon shank, coating AlCrN

S111712 AlCrN Solid carbide (SC) DIN 6527

Cutting conditions Product attributes

D	d	l₁	l₂	Z	Item code	On stock
3	6	57	8	4	S111712.030 ALCRN	Yes
3,5	6	57	11	4	S111712.035 ALCRN	No
4	6	57	11	4	S111712.040 ALCRN	Yes
4,5	6	57	13	4	S111712.045 ALCRN	No
5	6	57	13	4	S111712.050 ALCRN	Yes
5,5	6	57	13	4	S111712.055 ALCRN	No
6	6	57	13	4	S111712.060 ALCRN	Yes
8	8	63	19	4	S111712.080 ALCRN	Yes
10	10	72	22	4	S111712.100 ALCRN	Yes
12	12	83	26	4	S111712.120 ALCRN	Yes
14	14	83	26	4	S111712.140 ALCRN	Yes
16	16	92	32	4	S111712.160 ALCRN	Yes
18	18	92	32	4	S111712.180 ALCRN	Yes
20	20	104	38	4	S111712.200 ALCRN	Yes
25	25	120	45	4	S111712.250 ALCRN	Yes

Cutting conditions

Material	Strenght	A_p	A_e	V_c	fz(mm/z) Ø 3	Ø 6	Ø 8	Ø 10	Ø 12	Ø 16	Ø 18	Ø 20	Ø 25
P.1 \| Free-cutting steels, general construction steels	≤ 600 N/mm²	0.3xD	1xD	210	0.021	0.042	0.056	0.07	0.084	0.112	0.126	0.14	0.175
P.2 \| General construction steels, steel castings	≤ 850 N/mm²	0.3xD	1xD	210	0.021	0.042	0.056	0.07	0.084	0.112	0.126	0.14	0.175
P.3 \| Tool steels low alloyed	≤ 1100 N/mm²	0.3xD	1xD	175	0.021	0.042	0.056	0.07	0.084	0.112	0.126	0.14	0.175
P.4 \| Heat treatable steels	≤ 900 N/mm²	0.3xD	1xD	175	0.021	0.042	0.056	0.07	0.084	0.112	0.126	0.14	0.175
P.5 \| Tool steels high alloyed	≤ 1100 N/mm²	0.3xD	1xD	120	0.021	0.042	0.056	0.07	0.084	0.112	0.126	0.14	0.175
P.6 \| Tool and treated steels	> 1100 N/mm²	0.3xD	1xD	120	0.021	0.042	0.056	0.07	0.084	0.112	0.126	0.14	0.175
K.1 \| Cast iron (≤ 240 HB)	≤ 820 N/mm²	0.3xD	1xD	150	0.021	0.042	0.056	0.07	0.084	0.112	0.126	0.14	0.175
K.2 \| Cast iron (> 240 HB)	> 800 N/mm²	0.3xD	1xD	100	0.021	0.042	0.056	0.07	0.084	0.112	0.126	0.14	0.175
H.1 \| Hardened materials (< 54 HRC)	≤ 1920 N/mm²	0.3xD	1xD	120	0.021	0.042	0.056	0.07	0.084	0.112	0.126	0.14	0.175
H.2 \| Hardened materials (54 - 60 HRC)	1920-2210 N/mm²	0.3xD	1xD	100	0.021	0.042	0.056	0.07	0.084	0.112	0.126	0.14	0.175

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 = 45°. Rake angle = 6°.

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.

Type N

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Designed for steels up to 800 N/mm²

Feed direction possibility

Air cooling

AlCrN coating

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Coating with very high wear resistance and excellent hot hardness.