End mills with corner radius, 30°, type N, Weldon shank, coating AlTiN

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End mills with corner radius, 30°, type N, Weldon shank, coating AlTiN

120517R High-speed steel HSSE-PM DIN 844K

Cutting conditions Product attributes

D k 12	d h 6	l₁	l₂	R	Z	Item code	On stock
6	6	57	16	1	4	120517R.060010	Yes
6	6	57	16	2	4	120517R.060020	Yes
10	10	72	22	1	4	120517R.100010	Yes
10	10	72	22	2	4	120517R.100020	Yes
12	12	83	25	1	4	120517R.120010	Yes
12	12	83	25	2	4	120517R.120020	Yes
16	16	92	32	2	4	120517R.160020	Yes
16	16	92	32	4	4	120517R.160040	Yes
20	20	104	38	2	4	120517R.200020	Yes
20	20	104	38	4	4	120517R.200040	Yes

l₂ 16, l₂ 25 ≠ DIN 844K

Cutting conditions

Material	Strength	A_e	A_p	V_c	fz(mm/z) Ø 6	Ø 8	Ø 10	Ø 12	Ø 16	Ø 20
P.1 \| Free-cutting steels, general construction steels	≤ 600 N/mm²	1xD	0,1xD	78	0.03	0.036	0.043	0.051	0.068	0.085
P.3 \| Tool steels low alloyed	≤ 1100 N/mm²	1xD	0,1xD	51	0.03	0.036	0.043	0.051	0.068	0.085
P.6 \| Tool and treated steels	> 1100 N/mm²	1xD	0,1xD	20	0.021	0.025	0.031	0.036	0.048	0.06
M.3 \| Corrosion- and acid-proof steels	> 850 mm²	1xD	0,1xD	37	0.03	0.036	0.043	0.051	0.081	0.111
N.1 \| Aluminium, Aluminium cast alloys Si (Si ≤ 6%)	≤ 400 N/mm²	1xD	0,1xD	130	0.039	0.047	0.056	0.066	0.088	0.111
N.4 \| Cooper-zinc alloys, cooper-tin alloys	≤ 800 N/mm²	1xD	0,1xD	70	0.03	0.036	0.043	0.051	0.081	0.111
S.1 \| Chrome-nickel alloys	≤ 1500 N/mm²	1xD	0,1xD	23	0.03	0.036	0.043	0.051	0.081	0.111
S.2 \| Titanium, Titanium alloys	≤ 1250 N/mm²	1xD	0,1xD	23	0.021	0.025	0.031	0.036	0.048	0.06

Calculations of cutting conditions

Product attributes

Clamping element

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Straight shank with clamping flat (Weldon) according to DIN 1835 B.

Tool geometry

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Helix angle = 30°. Rake angle = 12°.

End face design - radius

Coating AlTiN

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Offers similar qualities as TiAlN, but even higher hardness. Substanial temperature stability. Designed for the most demanding applications. It provides excellent result mainly when combined with HSSE-PM steels (ASP 2030). The milling cutters manufactured from this steel are coated with AlTiN as standard.

Type N

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

Feed direction possibility

Material HSSE-PM

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Extra high performance high speed steel produced by powder metallurgy. It has a homogeneous structure resulting in higher dimension stability and longer tool life. It is applicable for machining of materials with very high strength and materials hard to machine, such as Titanium and its alloys. The milling cutters made from this material are delivered with AlTiN coating as a standard.