Woodruff keyseat cutters, code 320005, diameter 19,5 mm, width 4 mm

320005.195040 High-speed steel HSS Co5 DIN 850

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D h 12	S e 8	d h 6	l₁	Z	b	h	Item code	On stock
19,5	4	10	63	8	4	7,5	320005.195040	Yes

*) ≠ DIN 850, ≠ DIN 6888

Cutting conditions

Material	Strength	A_p	A_e	V_c	fz(mm/z) Ø 4,5	Ø 7,5	Ø 10,5	Ø 13,5	Ø 16,5	Ø 19,5	Ø 22,5	Ø 25,5	Ø 28,5	Ø 32,5	Ø 45,5
P.1 \| Free-cutting steel, general construction steels	≤ 600 N/mm²	1xS	t1 (DIN 6888)	33	0.006	0.008	0.01	0.015	0.025	0.035	0.04	0.045	0.05	0.06	0.07
P.2 \| General construction steels, steel casting	≤ 850 N/mm²	1xS	t1 (DIN 6888)	28	0.006	0.008	0.01	0.015	0.025	0.035	0.04	0.045	0.05	0.06	0.07
P.3 \| Tools steels low alloyed	≤ 1100 N/mm²	1xS	t1 (DIN 6888)	22	0.006	0.008	0.01	0.015	0.025	0.035	0.04	0.045	0.05	0.06	0.07
N.2 \| Aluminium cast alloys Si (Si ≤ 12%)	≤ 600 N/mm²	1xS	t1 (DIN 6888)	45	0.08	0.01	0.013	0.02	0.033	0.046	0.052	0.059	0.065	0.078	0.091
S.2 \| Titanium, titanium alloys	≤ 1250 N/mm²	1xS	t1 (DIN 6888)	11	0.006	0.004	0.007	0.011	0.018	0.025	0.028	0.032	0.035	0.042	0.49

Calculations of cutting conditions

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Plain straight shank according to DIN 1835 A.

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Very high performance high speed steel with good toughness for milling cutters and for milling of materials up to the strength of 1200 MPa.

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Helix angle = 10°. Rake angle = 10°.