VN70010 High-speed steel HSS DIN 1869
Type N
Tool geometry
Point shape - form C
Point angle 118°
Right helix
Material HSS
Parallel shank twist drills, extra long series, type N
D l1 l2 Item code On stock
2,7 190 130 VN70010.0270 No
2,75 190 130 VN70010.0275 No
2,8 190 130 VN70010.0280 No
2,9 190 130 VN70010.0290 No
3 190 130 VN70010.0300 Yes
3,1 200 135 VN70010.0310 No
3,2 200 135 VN70010.0320 No
3,3 200 135 VN70010.0330 No
3,5 210 145 VN70010.0350 Yes
3,6 210 145 VN70010.0360 No
3,7 210 145 VN70010.0370 No
3,75 210 145 VN70010.0375 No
3,8 220 150 VN70010.0380 No
3,9 220 150 VN70010.0390 No
4 220 150 VN70010.0400 Yes
4,1 220 150 VN70010.0410 Yes
4,2 220 150 VN70010.0420 No
4,3 235 160 VN70010.0430 No
4,5 235 160 VN70010.0450 Yes
4,6 235 160 VN70010.0460 No
4,75 235 160 VN70010.0475 No
4,8 245 170 VN70010.0480 Yes
5 245 170 VN70010.0500 Yes
5,2 245 170 VN70010.0520 Yes
5,25 245 170 VN70010.0525 No
5,3 245 170 VN70010.0530 No
5,5 260 180 VN70010.0550 Yes
5,6 260 180 VN70010.0560 No
5,75 260 180 VN70010.0575 No
5,8 260 180 VN70010.0580 Yes
5,9 260 180 VN70010.0590 No
6 260 180 VN70010.0600 Yes
6,25 275 190 VN70010.0625 No
6,3 275 190 VN70010.0630 No
6,4 275 190 VN70010.0640 No
6,5 275 190 VN70010.0650 Yes
6,7 275 190 VN70010.0670 No
6,75 275 190 VN70010.0675 No
6,8 290 200 VN70010.0680 No
7 290 200 VN70010.0700 Yes
7,25 290 200 VN70010.0725 No
7,5 290 200 VN70010.0750 Yes
7,75 305 210 VN70010.0775 No
7,8 305 210 VN70010.0780 No
8 305 210 VN70010.0800 Yes
8,1 305 210 VN70010.0810 Yes
8,2 305 210 VN70010.0820 No
8,25 305 210 VN70010.0825 No
8,3 305 210 VN70010.0830 No
8,5 305 210 VN70010.0850 Yes
8,7 320 220 VN70010.0870 No
8,75 320 220 VN70010.0875 No
8,8 320 220 VN70010.0880 No
9 320 220 VN70010.0900 Yes
9,25 320 220 VN70010.0925 No
9,5 320 220 VN70010.0950 No
9,6 340 235 VN70010.0960 No
9,75 340 235 VN70010.0975 No
9,8 340 235 VN70010.0980 No
10 340 235 VN70010.1000 Yes
10,2 340 235 VN70010.1020 Yes
10,25 340 235 VN70010.1025 No
10,4 340 235 VN70010.1040 No
10,5 340 235 VN70010.1050 Yes
10,75 365 250 VN70010.1075 No
11 365 250 VN70010.1100 No
11,2 365 250 VN70010.1120 No
11,25 365 250 VN70010.1125 No
11,5 365 250 VN70010.1150 No
11,75 365 250 VN70010.1175 No
11,8 365 250 VN70010.1180 No
12 375 260 VN70010.1200 Yes
12,2 375 260 VN70010.1220 No
12,25 375 260 VN70010.1225 No
12,5 375 260 VN70010.1250 No
12,7 375 260 VN70010.1270 No
12,75 375 260 VN70010.1275 No
13 375 260 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
N.1 | Aluminium, Aluminium cast alloys Si Si ≤ 6%
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

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.