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定心钻 • B505Z • K10 • A 型刀杆 • NC 定心钻，无内冷
NC 定心钻 • 无内冷
Features and benefits
- NC 定心钻，不具备内冷性能。
- 根据应用类型设计的整体硬质合金钻，用于正式钻孔之前的定心钻孔操作，确保更准确的钻孔定位。
- 钻头长度短，无刃带和钻体后角，仅为定心操作设计。
- 90° 用于 HSS 钻的定心操作。
Uses and application
钻孔： 凸面
| Tolerans • Metrik | ||
| D1 | Tolerans h8 + / - | Tolerans h6 + / - |
| 0,000/-0,018 | 0,000/-0,008 | |
| 0,000/-0,022 | 0,000/-0,009 | |
| 0,000/-0,027 | 0,000/-0,011 | |
| Tolerans • İnç | ||
| D1 | Tolerans h8 + / - | Tolerans h6 + / - |
| .0000/-.0007 | .0000/-.0003 | |
| .0000/-.0009 | .0000/-.0004 | |
| .0000/-.0011 | .0000/-.0004 | |
非内冷定心钻 • B50_ 系列 • K10 材质 • 干式应用和外冷钻 • 直径范围 3-20mm • 公制
| Malzeme grubu |  |  | |||||||||||
| Kesme hızı | Metrik | ||||||||||||
| Aralık | Çap başına önerilen ilerleme oranı (f) | ||||||||||||
| Min. | Başlangıç değeri | Maks. | 3,0 | 4,0 | 6,0 | 8,0 | 10,0 | 12,0 | 16,0 | 20,0 | |||
| P | 0 | 50 | 65 | 100 | mm/dev | 0,05–0,10 | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,24 | 0,18–0,28 |
| 1 | 40 | 55 | 80 | mm/dev | 0,05–0,10 | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,24 | 0,18–0,28 | |
| 2 | 40 | 55 | 80 | mm/dev | 0,05–0,10 | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,24 | 0,18–0,28 | |
| 3 | 40 | 55 | 80 | mm/dev | 0,05–0,10 | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,24 | 0,18–0,28 | |
| 4 | 40 | 55 | 80 | mm/dev | 0,05–0,08 | 0,05–0,10 | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,22 | 0,16–0,24 | |
| 5 | 30 | 40 | 60 | mm/dev | 0,03–0,05 | 0,03–0,06 | 0,04–0,08 | 0,06–0,10 | 0,08–0,12 | 0,10–0,14 | 0,12–0,18 | 0,14–0,20 | |
| 6 | 30 | 40 | 60 | mm/dev | 0,03–0,05 | 0,03–0,06 | 0,04–0,08 | 0,06–0,10 | 0,08–0,12 | 0,10–0,14 | 0,12–0,18 | 0,14–0,20 | |
| M | 1 | 30 | 35 | 50 | mm/dev | 0,04–0,07 | 0,05–0,09 | 0,06–0,11 | 0,80–0,13 | 0,09–0,15 | 0,10–0,17 | 0,11–0,20 | 0,12–0,23 |
| 2 | 30 | 40 | 50 | mm/dev | 0,03–0,05 | 0,04–0,08 | 0,05–0,09 | 0,06–0,10 | 0,07–0,12 | 0,08–0,14 | 0,09–0,17 | 0,10–0,20 | |
| 3 | 25 | 30 | 40 | mm/dev | 0,03–0,05 | 0,04–0,08 | 0,05–0,09 | 0,06–0,10 | 0,07–0,12 | 0,08–0,14 | 0,09–0,17 | 0,10–0,20 | |
| K | 1 | 60 | 90 | 120 | mm/dev | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,22 | 0,18–0,26 | 0,20–0,30 |
| 2 | 60 | 80 | 100 | mm/dev | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,22 | 0,18–0,26 | 0,20–0,30 | |
| 3 | 60 | 90 | 120 | mm/dev | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,22 | 0,18–0,26 | 0,20–0,30 | |
| N | 1 | 90 | 230 | 270 | mm/dev | 0,06–0,13 | 0,08–0,15 | 0,10–0,18 | 0,12–0,25 | 0,15–0,28 | 0,18–0,32 | 0,20–0,34 | 0,22–0,38 |
| 2 | 90 | 220 | 270 | mm/dev | 0,06–0,13 | 0,08–0,15 | 0,10–0,18 | 0,12–0,25 | 0,15–0,28 | 0,18–0,32 | 0,20–0,34 | 0,22–0,38 | |
| 3 | 90 | 180 | 225 | mm/dev | 0,06–0,13 | 0,08–0,15 | 0,10–0,18 | 0,12–0,25 | 0,15–0,28 | 0,18–0,32 | 0,20–0,34 | 0,22–0,38 | |
| 4 | 90 | 130 | 270 | mm/dev | 0,06–0,13 | 0,08–0,15 | 0,10–0,18 | 0,12–0,25 | 0,15–0,28 | 0,18–0,32 | 0,20–0,34 | 0,22–0,38 | |
| S | 1 | 20 | 25 | 30 | mm/dev | 0,03–0,05 | 0,04–0,07 | 0,05–0,09 | 0,06–0,10 | 0,07–0,11 | 0,08–0,13 | 0,09–0,16 | 0,10–0,20 |
| 2 | 10 | 20 | 30 | mm/dev | 0,03–0,05 | 0,04–0,07 | 0,05–0,09 | 0,06–0,10 | 0,07–0,11 | 0,08–0,13 | 0,09–0,16 | 0,10–0,20 | |
| 3 | 20 | 25 | 40 | mm/dev | 0,03–0,05 | 0,04–0,07 | 0,05–0,09 | 0,06–0,10 | 0,07–0,11 | 0,08–0,13 | 0,09–0,16 | 0,10–0,20 | |
| 4 | 20 | 25 | 50 | mm/dev | 0,03–0,05 | 0,04–0,07 | 0,05–0,09 | 0,06–0,10 | 0,07–0,11 | 0,08–0,13 | 0,09–0,16 | 0,10–0,20 | |
| Malzeme grubu | | | |||||||||||
| Kesme hızı — vc | İnç | ||||||||||||
| Malzeme grubu | Kesme hızı | İnç | |||||||||||
| Aralık | Çap başına önerilen ilerleme oranı (f) | ||||||||||||
| Min. | Başlangıç değeri | Maks. | 1/8 .125 | 3/16 .188 | 1/4 .250 | 5/16 .313 | 3/8 .375 | 1/2 .500 | 5/8 .625 | 3/4 .750 | |||
| P | 0 | 160 | 210 | 330 | IPR | .002–.004 | .002–.005 | .003–.006 | .004–.006 | .005–.007 | .006–.008 | .006–.009 | .007–.011 |
| 1 | 130 | 180 | 260 | IPR | .002–.004 | .002–.005 | .003–.006 | .004–.006 | .005–.007 | .006–.008 | .006–.009 | .007–.011 | |
| 2 | 130 | 180 | 260 | IPR | .002–.004 | .002–.005 | .003–.006 | .004–.006 | .005–.007 | .006–.008 | .006–.009 | .007–.011 | |
| 3 | 130 | 180 | 260 | IPR | .002–.004 | .002–.005 | .003–.006 | .004–.006 | .005–.007 | .006–.008 | .006–.009 | .007–.011 | |
| 4 | 130 | 180 | 260 | IPR | .002–.003 | .002–.004 | .002–.005 | .003–.006 | .004–.006 | .005–.007 | .006–.009 | .006–.009 | |
| 5 | 100 | 130 | 200 | IPR | .001–.002 | .001–.002 | .002–.003 | .002–.004 | .003–.005 | .004–.006 | .005–.007 | .006–.008 | |
| 6 | 100 | 130 | 200 | IPR | .001–.002 | .001–.002 | .002–.003 | .002–.004 | .003–.005 | .004–.006 | .005–.007 | .006–.008 | |
| M | 1 | 100 | 110 | 160 | IPR | .002–.003 | .002–.004 | .002–.004 | .032–.005 | .004–.006 | .004–.007 | .004–.008 | .005–.009 |
| 2 | 100 | 130 | 160 | IPR | .001–.002 | .002–.003 | .002–.004 | .002–.004 | .003–.005 | .003–.006 | .004–.007 | .004–.008 | |
| 3 | 80 | 100 | 130 | IPR | .001–.002 | .002–.003 | .002–.004 | .002–.004 | .003–.005 | .003–.006 | .004–.007 | .004–.008 | |
| K | 1 | 200 | 300 | 390 | IPR | .002–.005 | .003–.006 | .004–.006 | .005–.007 | .006–.008 | .006–.009 | .007–.010 | .008–.012 |
| 2 | 200 | 260 | 330 | IPR | .002–.005 | .003–.006 | .004–.006 | .005–.007 | .006–.008 | .006–.009 | .007–.010 | .008–.012 | |
| 3 | 200 | 300 | 390 | IPR | .002–.005 | .003–.006 | .004–.006 | .005–.007 | .006–.008 | .006–.009 | .007–.010 | .008–.012 | |
| N | 1 | 300 | 750 | 890 | IPR | .002–.005 | .003–.006 | .004–.007 | .005–.010 | .006–.011 | .007–.013 | .008–.013 | .009–.015 |
| 2 | 300 | 720 | 890 | IPR | .002–.005 | .003–.006 | .004–.007 | .005–.010 | .006–.011 | .007–.013 | .008–.013 | .009–.015 | |
| 3 | 300 | 590 | 740 | IPR | .002–.005 | .003–.006 | .004–.007 | .005–.010 | .006–.011 | .007–.013 | .008–.013 | .009–.015 | |
| 4 | 300 | 430 | 890 | IPR | .002–.005 | .003–.006 | .004–.007 | .005–.010 | .006–.011 | .007–.013 | .008–.013 | .009–.015 | |
| S | 1 | 70 | 80 | 100 | IPR | .001–.002 | .002–.003 | .002–.004 | .002–.004 | .003–.004 | .003–.005 | .004–.006 | .004–.008 |
| 2 | 30 | 70 | 100 | IPR | .001–.002 | .002–.003 | .002–.004 | .002–.004 | .003–.004 | .003–.005 | .004–.006 | .004–.008 | |
| 3 | 70 | 80 | 130 | IPR | .001–.002 | .002–.003 | .002–.004 | .002–.004 | .003–.004 | .003–.005 | .004–.006 | .004–.008 | |
| 4 | 70 | 80 | 160 | IPR | .001–.002 | .002–.003 | .002–.004 | .002–.004 | .003–.004 | .003–.005 | .004–.006 | .004–.008 | |
| | ||||||||||||
| Kesme hızı | Metrik | ||||||||||||
| Aralık | Çap başına önerilen ilerleme oranı (f) | ||||||||||||
| Malzeme grubu | Min. | Başlangıç değeri | Maks. | 3,0 | 4,0 | 6,0 | 8,0 | 10,0 | 12,0 | 16,0 | 20,0 | ||
| P | 0 | 50 | 65 | 100 | mm/dev | 0,05–0,10 | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,24 | 0,18–0,28 |
| 1 | 40 | 55 | 80 | mm/dev | 0,05–0,10 | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,24 | 0,18–0,28 | |
| 2 | 40 | 55 | 80 | mm/dev | 0,05–0,10 | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,24 | 0,18–0,28 | |
| 3 | 40 | 55 | 80 | mm/dev | 0,05–0,10 | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,24 | 0,18–0,28 | |
| 4 | 40 | 55 | 80 | mm/dev | 0,05–0,08 | 0,05–0,10 | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,22 | 0,16–0,24 | |
| 5 | 30 | 40 | 60 | mm/dev | 0,03–0,05 | 0,03–0,06 | 0,04–0,08 | 0,06–0,10 | 0,08–0,12 | 0,10–0,14 | 0,12–0,18 | 0,14–0,20 | |
| 6 | 30 | 40 | 60 | mm/dev | 0,03–0,05 | 0,03–0,06 | 0,04–0,08 | 0,06–0,10 | 0,08–0,12 | 0,10–0,14 | 0,12–0,18 | 0,14–0,20 | |
| M | 1 | 30 | 35 | 50 | mm/dev | 0,04–0,07 | 0,05–0,09 | 0,06–0,11 | 0,80–0,13 | 0,09–0,15 | 0,10–0,17 | 0,11–0,20 | 0,12–0,23 |
| 2 | 30 | 40 | 50 | mm/dev | 0,03–0,05 | 0,04–0,08 | 0,05–0,09 | 0,06–0,10 | 0,07–0,12 | 0,08–0,14 | 0,09–0,17 | 0,10–0,20 | |
| 3 | 25 | 30 | 40 | mm/dev | 0,03–0,05 | 0,04–0,08 | 0,05–0,09 | 0,06–0,10 | 0,07–0,12 | 0,08–0,14 | 0,09–0,17 | 0,10–0,20 | |
| K | 1 | 60 | 90 | 120 | mm/dev | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,22 | 0,18–0,26 | 0,20–0,30 |
| 2 | 60 | 80 | 100 | mm/dev | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,22 | 0,18–0,26 | 0,20–0,30 | |
| 3 | 60 | 90 | 120 | mm/dev | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,22 | 0,18–0,26 | 0,20–0,30 | |
| N | 1 | 90 | 230 | 270 | mm/dev | 0,06–0,13 | 0,08–0,15 | 0,10–0,18 | 0,12–0,25 | 0,15–0,28 | 0,18–0,32 | 0,20–0,34 | 0,22–0,38 |
| 2 | 90 | 220 | 270 | mm/dev | 0,06–0,13 | 0,08–0,15 | 0,10–0,18 | 0,12–0,25 | 0,15–0,28 | 0,18–0,32 | 0,20–0,34 | 0,22–0,38 | |
| 3 | 90 | 180 | 225 | mm/dev | 0,06–0,13 | 0,08–0,15 | 0,10–0,18 | 0,12–0,25 | 0,15–0,28 | 0,18–0,32 | 0,20–0,34 | 0,22–0,38 | |
| 4 | 90 | 130 | 270 | mm/dev | 0,06–0,13 | 0,08–0,15 | 0,10–0,18 | 0,12–0,25 | 0,15–0,28 | 0,18–0,32 | 0,20–0,34 | 0,22–0,38 | |
| S | 1 | 20 | 25 | 30 | mm/dev | 0,03–0,05 | 0,04–0,07 | 0,05–0,09 | 0,06–0,10 | 0,07–0,11 | 0,08–0,13 | 0,09–0,16 | 0,10–0,20 |
| 2 | 10 | 20 | 30 | mm/dev | 0,03–0,05 | 0,04–0,07 | 0,05–0,09 | 0,06–0,10 | 0,07–0,11 | 0,08–0,13 | 0,09–0,16 | 0,10–0,20 | |
| 3 | 20 | 25 | 40 | mm/dev | 0,03–0,05 | 0,04–0,07 | 0,05–0,09 | 0,06–0,10 | 0,07–0,11 | 0,08–0,13 | 0,09–0,16 | 0,10–0,20 | |
| 4 | 20 | 25 | 50 | mm/dev | 0,03–0,05 | 0,04–0,07 | 0,05–0,09 | 0,06–0,10 | 0,07–0,11 | 0,08–0,13 | 0,09–0,16 | 0,10–0,20 | |