special tools

N 300 series

N 315

Basic Cylindrical Milling Cutter for grooves and shoulders with unloaded shank for useful increase in cutting at L3 height

N 315

N 315

N 315

Suggested applications

Steels

not recommended

hardened steels < 56 hrc

not recommended

hardened steels > 56 hrc

not recommended

stainless steel

not recommended

superalloys

not recommended

cast iron

not recommended

aluminum alloys & plastic materials

graphite

Drilling types

Features

Tools

ART	D1h10	D2h6	D3	L1	L2	L3	L4	R	45°	Z	UNCOATED
N315-030C4	3,00	3,00		50	7				0,10	3	C4-U
N315-040C4	4,00	4,00		50	10				0,10	3	C4-U
N315-050C4	5,00	5,00		50	12				0,10	3	C4-U
N315-060C4	6,00	6,00		50	13				0,10	3	C4-U
N315-080C4	8,00	8,00		60	17				0,20	3	C4-U
N315-100C4	10,00	10,00		70	21				0,20	3	C4-U
N315-120C4	12,00	12,00		70	23				0,30	3	C4-U
N315-140C4	14,00	14,00		80	29				0,30	3	C4-U
N315-160C4	16,00	16,00		90	33				0,30	3	C4-U
N315-200C4	20,00	20,00		100	41				0,30	3	C4-U

ART	D1h10	D2h6	D3	L1	L2	L3	L4	R	45°	Z	UNCOATED
N315S-030C4	3,00	3,00	2,80	50	7	12			0,10	3	C4-U
N315S-040C4	4,00	4,00	3,80	50	10	15			0,10	3	C4-U
N315S-050C4	5,00	5,00	4,80	50	12	17			0,10	3	C4-U
N315S-060C4	6,00	6,00	5,80	50	13	22			0,10	3	C4-U
N315S-080C4	8,00	8,00	7,80	60	17	27			0,20	3	C4-U
N315S-100C4	10,00	10,00	9,80	70	21	32			0,20	3	C4-U
N315S-120C4	12,00	12,00	11,80	80	23	35			0,30	3	C4-U
N315S-140C4	14,00	14,00	13,70	90	29	42			0,30	3	C4-U
N315S-160C4	16,00	16,00	15,70	100	33	45			0,30	3	C4-U
N315S-200C4	20,00	20,00	19,70	100	41	55			0,30	3	C4-U

Cutting parameters

	D	Z	Vc	fz	ap	ae	N rpm	F	Q cm3/min

Click to see material list N1	3	3	400	0,015	3	3	42463	1911	17,20
	4	3	400	0,025	4	4	31847	2389	38,22
	5	3	400	0,030	5	5	25478	2293	57,32
	6	3	400	0,035	6	6	21231	2229	80,25
	8	3	400	0,045	8	8	15924	2150	137,58
	10	3	400	0,055	10	10	12739	2102	210,19
	12	3	400	0,070	12	12	10616	2229	321,02
	14	3	400	0,085	12	14	9099	2320	389,81
	16	3	400	0,095	12	16	7962	2269	435,67
	20	3	400	0,120	10	20	6369	2293	458,60

Click to see material list N2 N3	3	3	300	0,015	3	3	31847	1433	12,90
	4	3	300	0,025	4	4	23885	1791	28,66
	5	3	300	0,030	5	5	19108	1720	42,99
	6	3	300	0,035	6	6	15924	1672	60,19
	8	3	300	0,045	8	8	11943	1612	103,18
	10	3	300	0,055	10	10	9554	1576	157,64
	12	3	300	0,070	12	12	7962	1672	240,76
	14	3	300	0,085	12	14	6824	1740	292,36
	16	3	300	0,095	12	16	5971	1702	326,75
	20	3	300	0,120	10	20	4777	1720	343,95

Click to see material list N4	3	3	100	0,010	3	3	10616	318	2,87
	4	3	100	0,018	4	4	7962	430	6,88
	5	3	100	0,023	5	5	6369	439	10,99
	6	3	100	0,028	6	6	5308	446	16,05
	8	3	100	0,035	8	8	3981	418	26,75
	10	3	100	0,040	10	10	3185	382	38,22
	12	3	100	0,050	12	12	2654	398	57,32
	14	3	100	0,055	12	14	2275	375	63,06
	16	3	100	0,06	12	16	1990	358	68,79
	20	3	100	0,065	10	20	1592	311	62,10

Click to see material list N5	3	3	500	0,015	3	3	53079	2389	21,50
	4	3	500	0,025	4	4	39809	2986	47,77
	5	3	500	0,030	5	5	31847	2866	71,66
	6	3	500	0,035	6	6	26539	2787	100,32
	8	3	500	0,045	8	8	19904	2687	171,97
	10	3	500	0,055	10	10	15924	2627	262,74
	12	3	500	0,070	12	12	13270	2787	401,27
	14	3	500	0,085	12	14	11374	2900	487,26
	16	3	500	0,095	12	16	9952	2836	544,59
	20	3	500	0,120	10	20	7962	2866	573,25

ae<0.4D1 fz+20% - Uncoated -30% - code S fz -10 %

Formulas

Cutting speed	Vc =	D x n x 3,14 1000	m/min
Tool revolution	n =	Vc x 1000 3,14 x D	rpm
Feed for tooth	fz =	F z x n	mm
Feed rate	F =	fz x z x n	mm/min
Material removal rate	Q =	a_p x a_e x F 1000	cm³/min