Mini end mills, plain shank, code C160402, diameter 6,8 mm

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Mini end mills, plain shank, code C160402, diameter 6,8 mm

C160402.068Solid carbide (SC)

Cutting conditions Product attributes

D h 10	d h 6	l₁	l₂	Z	Item code	On stock
6,8	8	45	10	3	C160402.068	No

Cutting conditions

Material	Strength	A_p	A_e	V_c	fz(mm/z) Ø 3	Ø 6	Ø 8	Ø 10	Ø 12
P.1 \| Free-cutting steels, general construction steels	≤ 600 N/mm²	0,5xD	0,1xD	140	0.011	0.021	0.028	0.035	0.042
P.3 \| Tool steels low alloyed	≤ 1100 N/mm²	0,5xD	0,1xD	85	0.011	0.021	0.028	0.035	0.042
P.5 \| Tool steels high alloyed	≤ 1100 N/mm²	0,5xD	0,1xD	65	0.011	0.021	0.028	0.035	0.042
M.1 \| Corrosion- and acid-proof steels	≤ 750 N/mm²	0,5xD	0,1xD	70	0.011	0.021	0.028	0.035	0.042
M.2 \| Corrosion- and acid-proof steels	750 - 850 N/mm²	0,5xD	0,1xD	60	0.011	0.021	0.028	0.035	0.042
K.1 \| Cast iron (≤ 240 HB)	≤ 820 N/mm²	0,5xD	0,1xD	105	0.011	0.021	0.028	0.035	0.042
K.2 \| Cast iron (> 240 HB)	> 800 N/mm²	0,5xD	0,1xD	85	0.011	0.021	0.028	0.035	0.042
S.1 \| Chrome-nickel alloys	≤ 1500 N/mm²	0,5xD	0,1xD	45	0.011	0.021	0.028	0.035	0.042
S.2 \| Titanium, Titanium alloys	≤ 1250 N/mm²	0,5xD	0,1xD	55	0.011	0.021	0.028	0.035	0.042

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.