VN70010High-speed steel HSSDIN 1869
Type N
Tool geometry
Point shape - form C
Point angle 118°
Right helix
Material HSS
Parallel shank twist drills, extra long series
D l1 l2Item codeOn stock
2,7190130 VN70010.0270 Yes
2,75190130 VN70010.0275 No
2,8190130 VN70010.0280 No
2,9190130 VN70010.0290 No
3190130 VN70010.0300 Yes
3,1200135 VN70010.0310 No
3,2200135 VN70010.0320 No
3,3200135 VN70010.0330 Yes
3,5210145 VN70010.0350 Yes
3,6210145 VN70010.0360 No
3,7210145 VN70010.0370 No
3,75210145 VN70010.0375 No
3,8220150 VN70010.0380 No
3,9220150 VN70010.0390 No
4220150 VN70010.0400 Yes
4,1220150 VN70010.0410 Yes
4,2220150 VN70010.0420 Yes
4,3235160 VN70010.0430 No
4,5235160 VN70010.0450 Yes
4,6235160 VN70010.0460 No
4,75235160 VN70010.0475 No
4,8245170 VN70010.0480 Yes
5245170 VN70010.0500 Yes
5,2245170 VN70010.0520 Yes
5,25245170 VN70010.0525 No
5,3245170 VN70010.0530 No
5,5260180 VN70010.0550 Yes
5,6260180 VN70010.0560 No
5,75260180 VN70010.0575 No
5,8260180 VN70010.0580 Yes
5,9260180 VN70010.0590 No
6260180 VN70010.0600 Yes
6,25275190 VN70010.0625 No
6,3275190 VN70010.0630 No
6,4275190 VN70010.0640 No
6,5275190 VN70010.0650 Yes
6,7275190 VN70010.0670 No
6,75275190 VN70010.0675 No
6,8290200 VN70010.0680 No
7290200 VN70010.0700 Yes
7,25290200 VN70010.0725 No
7,5290200 VN70010.0750 Yes
7,75305210 VN70010.0775 No
7,8305210 VN70010.0780 No
8305210 VN70010.0800 Yes
8,1305210 VN70010.0810 Yes
8,2305210 VN70010.0820 Yes
8,25305210 VN70010.0825 No
8,3305210 VN70010.0830 No
8,5305210 VN70010.0850 Yes
8,7320220 VN70010.0870 No
8,75320220 VN70010.0875 No
8,8320220 VN70010.0880 No
9320220 VN70010.0900 Yes
9,25320220 VN70010.0925 No
9,5320220 VN70010.0950 No
9,6340235 VN70010.0960 No
9,75340235 VN70010.0975 No
9,8340235 VN70010.0980 No
10340235 VN70010.1000 No
10,2340235 VN70010.1020 Yes
10,25340235 VN70010.1025 No
10,4340235 VN70010.1040 No
10,5340235 VN70010.1050 Yes
10,75365250 VN70010.1075 No
11365250 VN70010.1100 No
11,2365250 VN70010.1120 No
11,25365250 VN70010.1125 No
11,5365250 VN70010.1150 Yes
11,75365250 VN70010.1175 No
11,8365250 VN70010.1180 No
12375260 VN70010.1200 Yes
12,2375260 VN70010.1220 No
12,25375260 VN70010.1225 No
12,5375260 VN70010.1250 No
12,7375260 VN70010.1270 No
12,75375260 VN70010.1275 No
13375260 VN70010.1300 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.6 | Tool and treated steels> 1100 N/mm²
K.1 | Cast iron (≤ 240 HB)≤ 820 N/mm²
N.1 | Aluminium, Aluminium cast alloys Si (Si ≤ 6%)≤ 400 N/mm²
N.2 | Aluminium cast alloys Si (Si ≤ 12%)≤ 600 N/mm²
N.3 | Aluminium cast alloys Si (Si > 12%)≤ 600 N/mm²
N.4 | Cooper-zinc alloys, cooper-tin alloys≤ 800 N/mm²

Calculations of cutting conditions

Product attributes

Type N

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

Point shape - form C

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

Right helix

Tool geometry

Tool geometry

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Lead of helix 25° - 30°.
Point angle 118°

Point angle 118°

Material HSS

Material HSS

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High speed steel of average performance, it is applicable especially for cutters of smaller diameters and for milling of materials up to the strength of 900 MPa.