Parallel shank twist drills, long series
| 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 | Yes |
| 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 | No |
| 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 |
| 4,5 | 126 | 82 | VN20015.0450 | Yes |
| 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 |
| 5,5 | 139 | 91 | VN20015.0550 | Yes |
| 5,8 | 139 | 91 | VN20015.0580 | Yes |
| 5,9 | 139 | 91 | VN20015.0590 | Yes |
| 6 | 139 | 91 | VN20015.0600 | Yes |
| 6,2 | 148 | 97 | VN20015.0620 | Yes |
| 6,3 | 148 | 97 | VN20015.0630 | Yes |
| 6,5 | 148 | 97 | VN20015.0650 | Yes |
| 6,7 | 148 | 97 | VN20015.0670 | Yes |
| 6,8 | 156 | 102 | VN20015.0680 | No |
| 7 | 156 | 102 | VN20015.0700 | Yes |
| 7,2 | 156 | 102 | VN20015.0720 | Yes |
| 7,5 | 156 | 102 | VN20015.0750 | Yes |
| 7,8 | 165 | 109 | VN20015.0780 | Yes |
| 7,9 | 165 | 109 | VN20015.0790 | Yes |
| 8 | 165 | 109 | VN20015.0800 | Yes |
| 8,2 | 165 | 109 | VN20015.0820 | Yes |
| 8,4 | 165 | 109 | VN20015.0840 | Yes |
| 8,5 | 165 | 109 | VN20015.0850 | Yes |
| 8,8 | 175 | 115 | VN20015.0880 | Yes |
| 8,9 | 175 | 115 | VN20015.0890 | No |
| 9 | 175 | 115 | VN20015.0900 | Yes |
| 9,2 | 175 | 115 | VN20015.0920 | Yes |
| 9,3 | 175 | 115 | VN20015.0930 | No |
| 9,5 | 175 | 115 | VN20015.0950 | Yes |
| 9,7 | 184 | 121 | VN20015.0970 | No |
| 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 | No |
| 10,2 | 184 | 121 | VN20015.1020 | No |
| 10,5 | 184 | 121 | VN20015.1050 | Yes |
| 10,7 | 195 | 128 | VN20015.1070 | Yes |
| 10,9 | 195 | 128 | VN20015.1090 | No |
| 11 | 195 | 128 | VN20015.1100 | Yes |
| 11,5 | 195 | 128 | VN20015.1150 | Yes |
| 11,8 | 195 | 128 | VN20015.1180 | Yes |
| 12 | 205 | 134 | VN20015.1200 | Yes |
| 12,5 | 205 | 134 | VN20015.1250 | Yes |
| 12,6 | 205 | 134 | VN20015.1260 | Yes |
| 13 | 205 | 134 | VN20015.1300 | Yes |
| 13,5 | 214 | 140 | VN20015.1350 | Yes |
| 13,8 | 214 | 140 | VN20015.1380 | No |
| 14 | 214 | 140 | VN20015.1400 | 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 | 36 | 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 | 32 | 0,016 | 0,05 | 0,08 | 0,1 | 0,1 | 0,125 | 0,16 | 0,2 | 0,2 |
| P.4 | Heat treatable steels | ≤ 900 N/mm² | 18 | 0,014 | 0,04 | 0,063 | 0,08 | 0,08 | 0,1 | 0,125 | 0,16 | 0,16 |
| M.1 | Corrosion- and acid-proof steels | ≤ 750 N/mm² | 12 | 0,014 | 0,04 | 0,063 | 0,08 | 0,08 | 0,1 | 0,125 | 0,16 | 0,16 |
| M.2 | Corrosion- and acid-proof steels | 750 - 850 N/mm² | 8 | 0,012 | 0,032 | 0,05 | 0,063 | 0,063 | 0,08 | 0,1 | 0,125 | 0,125 |
| M.3 | Corrosion- and acid-proof steels | > 850 N/mm² | 10 | 0,012 | 0,032 | 0,05 | 0,063 | 0,063 | 0,08 | 0,1 | 0,125 | 0,125 |
| K.1 | Cast iron (≤ 240 HB) | ≤ 820 N/mm² | 32 | 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 | 26 | 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 | ≤ 850 N/mm² | 30 | 0,014 | 0,04 | 0,063 | 0,08 | 0,08 | 0,1 | 0,125 | 0,16 | 0,16 |
| S.1 | Chrome-nickel alloys | ≤ 1500 N/mm² | 5 | 0,006 | 0,02 | 0,032 | 0,04 | 0,04 | 0,05 | 0,063 | 0,08 | 0,08 |
Product attributes
Normal profile of flute, normal core, point angle 118°. Drills made of HSS Co mildly strenghtened core, point angle 130°.
Conical lip relief, split point, DIN 1412 form A
Drilling depth 10xD
Very high performance high speed steel with good toughness for milling cutters and for milling of materials up to the strength of 1200 MPa.