VN20010 High-speed steel HSS DIN 340
Type N
Tool geometry
Point shape - form N
Point angle 118°
Drilling depth 10xD
Right helix
Material HSS
D l1 l2 Item code On stock
0,9 52 30 VN20010.0090 No
1 56 33 VN20010.0100 Yes
1,1 60 37 VN20010.0110 Yes
1,2 65 41 VN20010.0120 Yes
1,3 65 41 VN20010.0130 No
1,4 70 45 VN20010.0140 No
1,5 70 45 VN20010.0150 Yes
1,6 76 50 VN20010.0160 Yes
1,7 76 50 VN20010.0170 Yes
1,8 80 53 VN20010.0180 Yes
1,9 80 53 VN20010.0190 Yes
2 85 56 VN20010.0200 Yes
2,1 85 56 VN20010.0210 Yes
2,2 90 59 VN20010.0220 Yes
2,3 90 59 VN20010.0230 Yes
2,4 95 62 VN20010.0240 Yes
2,5 95 62 VN20010.0250 Yes
2,6 95 62 VN20010.0260 Yes
2,7 100 66 VN20010.0270 Yes
2,8 100 66 VN20010.0280 Yes
2,9 100 66 VN20010.0290 Yes
3 100 66 VN20010.0300 Yes
3,1 106 69 VN20010.0310 Yes
3,2 106 69 VN20010.0320 Yes
3,3 106 69 VN20010.0330 Yes
3,4 112 73 VN20010.0340 Yes
3,5 112 73 VN20010.0350 Yes
3,6 112 73 VN20010.0360 Yes
3,8 119 78 VN20010.0380 Yes
3,9 119 78 VN20010.0390 No
4 119 78 VN20010.0400 Yes
4,1 119 78 VN20010.0410 Yes
4,2 119 78 VN20010.0420 Yes
4,3 126 82 VN20010.0430 Yes
4,4 126 82 VN20010.0440 Yes
4,5 126 82 VN20010.0450 Yes
4,6 126 82 VN20010.0460 Yes
4,7 126 82 VN20010.0470 Yes
4,8 132 87 VN20010.0480 Yes
4,9 132 87 VN20010.0490 Yes
5 132 87 VN20010.0500 Yes
5,1 132 87 VN20010.0510 Yes
5,2 132 87 VN20010.0520 Yes
5,3 132 87 VN20010.0530 Yes
5,4 139 91 VN20010.0540 Yes
5,5 139 91 VN20010.0550 Yes
5,6 139 91 VN20010.0560 Yes
5,7 139 91 VN20010.0570 Yes
5,8 139 91 VN20010.0580 Yes
5,9 139 91 VN20010.0590 Yes
6 139 91 VN20010.0600 Yes
6,1 148 97 VN20010.0610 Yes
6,2 148 97 VN20010.0620 No
6,3 148 97 VN20010.0630 Yes
6,5 148 97 VN20010.0650 Yes
6,7 148 97 VN20010.0670 Yes
6,8 156 102 VN20010.0680 Yes
7 156 102 VN20010.0700 Yes
7,1 156 102 VN20010.0710 No
7,2 156 102 VN20010.0720 Yes
7,5 156 102 VN20010.0750 Yes
7,6 165 109 VN20010.0760 Yes
7,8 165 109 VN20010.0780 Yes
8 165 109 VN20010.0800 Yes
8,2 165 109 VN20010.0820 Yes
8,3 165 109 VN20010.0830 Yes
8,5 165 109 VN20010.0850 Yes
8,7 175 115 VN20010.0870 No
9 175 115 VN20010.0900 Yes
9,5 175 115 VN20010.0950 No
9,8 184 121 VN20010.0980 Yes
10 184 121 VN20010.1000 Yes
10,2 184 121 VN20010.1020 Yes
10,5 184 121 VN20010.1050 Yes
11 195 128 VN20010.1100 Yes
11,2 195 128 VN20010.1120 Yes
11,4 195 128 VN20010.1140 No
11,7 195 128 VN20010.1170 No
11,8 195 128 VN20010.1180 Yes
12 205 134 VN20010.1200 Yes
12,1 205 134 VN20010.1210 Yes
12,3 205 134 VN20010.1230 Yes
12,5 205 134 VN20010.1250 Yes
12,7 205 134 VN20010.1270 No
13 205 134 VN20010.1300 Yes
13,5 214 140 VN20010.1350 No
13,7 214 140 VN20010.1370 Yes
13,8 214 140 VN20010.1380 Yes
14 214 140 VN20010.1400 Yes
15 220 144 VN20010.1500 Yes
16 227 149 VN20010.1600 Yes
17 235 154 VN20010.1700 No
18 241 158 VN20010.1800 Yes
20 254 166 VN20010.2000 Yes

Cutting conditions


Material

Strength

Vc
fz(mm/r)
Ø1

Ø2

Ø3,15

Ø4

Ø5

Ø6,3

Ø8

Ø10

Ø12,5
P.1 | Free-cutting steels, general construction steels ≤ 600 N/mm² 33 0,016 0,05 0,08 0,1 0,1 0,125 0,16 0,2 0,2
P.2 | General construction steels, steel castings ≤ 850 N/mm² 36 0,016 0,05 0,08 0,1 0,1 0,125 0,16 0,2 0,2
K.1 | Cast iron (≤ 240 HB) ≤ 820 N/mm² 27 0,018 0,063 0,1 0,125 0,125 0,16 0,2 0,25 0,25
K.2 | Cast iron (> 240 HB) > 800 N/mm² 22 0,018 0,063 0,1 0,125 0,125 0,16 0,2 0,25 0,25
N.2 | Aluminium cast alloys Si (Si ≤ 12%) ≤ 600 N/mm² 45 0,02 0,08 0,125 0,16 0,16 0,2 0,25 0,315 0,315
N.3 | Aluminium cast alloys Si (Si > 12%) ≤ 600 N/mm² 45 0,018 0,063 0,1 0,125 0,125 0,16 0,2 0,25 0,25
N.4 | Cooper-zinc alloys, cooper-tin alloys ≤ 800 N/mm² 28 0,014 0,04 0,063 0,08 0,08 0,1 0,125 0,16 0,16

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 N

Point shape - form N

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Conical lip relief, DIN 1412 form N.
Drilling depth 10xD

Drilling depth 10xD

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.
Tool geometry

Tool geometry

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

Point angle 118°

Right helix

Right helix