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Parallel shank twist drills, long series, type N

VN20015 High-speed steel HSS Co5 DIN 340

Cutting conditions Product attributes Product description

D	l1	l2	Item code	On stock
0,9	52	30	VN20015.0090	Yes
1	56	33	VN20015.0100	Yes
1,1	60	37	VN20015.0110	Yes
1,2	65	41	VN20015.0120	Yes
1,3	65	41	VN20015.0130	Yes
1,4	70	45	VN20015.0140	No
1,5	70	45	VN20015.0150	Yes
1,6	76	50	VN20015.0160	Yes
1,7	76	50	VN20015.0170	Yes
1,8	80	53	VN20015.0180	Yes
1,9	80	53	VN20015.0190	Yes
2	85	56	VN20015.0200	Yes
2,1	85	56	VN20015.0210	Yes
2,2	90	59	VN20015.0220	Yes
2,3	90	59	VN20015.0230	Yes
2,4	95	62	VN20015.0240	Yes
2,5	95	62	VN20015.0250	Yes
2,6	95	62	VN20015.0260	Yes
2,7	100	66	VN20015.0270	Yes
2,8	100	66	VN20015.0280	Yes
2,9	100	66	VN20015.0290	Yes
3	100	66	VN20015.0300	Yes
3,1	106	69	VN20015.0310	Yes
3,2	106	69	VN20015.0320	Yes
3,3	106	69	VN20015.0330	Yes
3,4	112	73	VN20015.0340	Yes
3,5	112	73	VN20015.0350	Yes
3,6	112	73	VN20015.0360	Yes
3,7	112	73	VN20015.0370	Yes
3,8	119	78	VN20015.0380	Yes
3,9	119	78	VN20015.0390	Yes
4	119	78	VN20015.0400	Yes
4,1	119	78	VN20015.0410	Yes
4,2	119	78	VN20015.0420	Yes
4,3	126	82	VN20015.0430	Yes
4,4	126	82	VN20015.0440	Yes
4,5	126	82	VN20015.0450	Yes
4,6	126	82	VN20015.0460	No
4,7	126	82	VN20015.0470	No
4,8	132	87	VN20015.0480	Yes
4,9	132	87	VN20015.0490	Yes
5	132	87	VN20015.0500	Yes
5,1	132	87	VN20015.0510	Yes
5,2	132	87	VN20015.0520	Yes
5,3	132	87	VN20015.0530	Yes
5,4	139	91	VN20015.0540	No
5,5	139	91	VN20015.0550	Yes
5,6	139	91	VN20015.0560	No
5,7	139	91	VN20015.0570	No
5,8	139	91	VN20015.0580	Yes
5,9	139	91	VN20015.0590	No
6	139	91	VN20015.0600	Yes
6,1	148	97	VN20015.0610	No
6,2	148	97	VN20015.0620	No
6,3	148	97	VN20015.0630	Yes
6,4	148	97	VN20015.0640	Yes
6,5	148	97	VN20015.0650	Yes
6,6	148	97	VN20015.0660	No
6,7	148	97	VN20015.0670	Yes
6,8	156	102	VN20015.0680	Yes
6,9	156	102	VN20015.0690	No
7	156	102	VN20015.0700	Yes
7,1	156	102	VN20015.0710	No
7,2	156	102	VN20015.0720	Yes
7,3	156	102	VN20015.0730	No
7,4	156	102	VN20015.0740	No
7,5	156	102	VN20015.0750	Yes
7,6	165	109	VN20015.0760	No
7,7	165	109	VN20015.0770	No
7,8	165	109	VN20015.0780	Yes
7,9	165	109	VN20015.0790	No
8	165	109	VN20015.0800	Yes
8,1	165	109	VN20015.0810	No
8,2	165	109	VN20015.0820	Yes
8,3	165	109	VN20015.0830	No
8,4	165	109	VN20015.0840	No
8,5	165	109	VN20015.0850	Yes
8,6	175	115	VN20015.0860	No
8,7	175	115	VN20015.0870	Yes
8,8	175	115	VN20015.0880	Yes
8,9	175	115	VN20015.0890	Yes
9	175	115	VN20015.0900	Yes
9,1	175	115	VN20015.0910	No
9,2	175	115	VN20015.0920	Yes
9,3	175	115	VN20015.0930	No
9,4	175	115	VN20015.0940	No
9,5	175	115	VN20015.0950	Yes
9,6	184	121	VN20015.0960	Yes
9,7	184	121	VN20015.0970	Yes
9,8	184	121	VN20015.0980	Yes
9,9	184	121	VN20015.0990	Yes
10	184	121	VN20015.1000	Yes
10,1	184	121	VN20015.1010	Yes
10,2	184	121	VN20015.1020	Yes
10,3	184	121	VN20015.1030	No
10,4	184	121	VN20015.1040	No
10,5	184	121	VN20015.1050	Yes
10,6	184	121	VN20015.1060	No
10,7	195	128	VN20015.1070	No
10,8	195	128	VN20015.1080	Yes
10,9	195	128	VN20015.1090	No
11	195	128	VN20015.1100	Yes
11,1	195	128	VN20015.1110	No
11,2	195	128	VN20015.1120	No
11,3	195	128	VN20015.1130	No
11,4	195	128	VN20015.1140	No
11,5	195	128	VN20015.1150	No
11,6	195	128	VN20015.1160	Yes
11,7	195	128	VN20015.1170	No
11,8	195	128	VN20015.1180	Yes
11,9	205	134	VN20015.1190	No
12	205	134	VN20015.1200	Yes
12,1	205	134	VN20015.1210	No
12,2	205	134	VN20015.1220	No
12,3	205	134	VN20015.1230	No
12,4	205	134	VN20015.1240	No
12,5	205	134	VN20015.1250	Yes
12,6	205	134	VN20015.1260	No
12,7	205	134	VN20015.1270	No
12,8	205	134	VN20015.1280	No
12,9	205	134	VN20015.1290	No
13	205	134	VN20015.1300	Yes
13,1	205	134	VN20015.1310	No
13,2	205	134	VN20015.1320	No
13,3	214	140	VN20015.1330	No
13,4	214	140	VN20015.1340	No
13,5	214	140	VN20015.1350	No
13,6	214	140	VN20015.1360	No
13,7	214	140	VN20015.1370	No
13,8	214	140	VN20015.1380	No
13,9	214	140	VN20015.1390	No
14	214	140	VN20015.1400	Yes

Cutting conditions

Material	Strength
P.1 | Free-cutting steels, general construction steels	≤ 600 N/mm²
P.2 | General construction steels, steel castings	≤ 850 N/mm²
P.4 | Heat treatable steels	≤ 900 N/mm²
M.1 | Corrosion- and acid-proof steels	≤ 750 N/mm²
K.1 | Cast iron	< 240 HB
K.2 | Cast iron	> 240 HB
N.2 | Aluminium cast alloys Si	Si ≤ 12%
N.3 | Aluminium cast alloys Si	Si > 12%
N.4 | Cooper-zinc alloys, cooper-tin alloys	≤ 800 N/mm²
S.1 | Chrome-nickel alloys	≤ 1500 N/mm²

Calculations of cutting conditions

Product attributes

Type N

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Normal profile of flute, normal core, point angle 118°. Drills made of HSS Co mildly strenghtened core, point angle 130°.

Point shape - form C

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Conical lip relief, split point, DIN 1412 form C.

Right helix

Tool geometry

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Lead of helix 25° - 30°.

Point angle 128°

Material HSS Co5

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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.