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Drilling
Drilling: Inclined Exit
Drilling: Stacked Plates
Drilling: Cross-Hole DrillingDownloaded file will be available after import in the {{cadTool}} tool library.
| Material Number | 6782612 |
| ISO Catalog ID | K256A03125HPR |
| ANSI Catalog ID | K256A03125HPR |
| Grade | KCK10A |
| [D1] Drill Diameter M | 7.9375 mm |
| [D1] Drill Diameter M | .3125 in |
| [L] Overall Length | 114.554 mm |
| [L] Overall Length | 4.51 in |
| [L3] Flute Length | 72.898 mm |
| [L3] Flute Length | 2.87 in |
| [L4] Maximum Drilling Depth | 63.5 mm |
| [L4] Maximum Drilling Depth | 2.5 in |
| [L5] Drill Point Length | 1.98 mm |
| [L5] Drill Point Length | .078 in |
| [LS] Shank Length | 38.5 mm |
| [LS] Shank Length | 1.515 in |
| [D] Adapter / Shank / Bore Diameter | 7.9375 mm |
| [D] Adapter / Shank / Bore Diameter | .3125 in |
DrillingDrilling: Inclined ExitDrilling: Stacked PlatesDrilling: Cross-Hole DrillingCreate Solution to calculate Feeds and Speeds
After creating a solution just choose the Feeds & Speeds icon and our system will provide recommendations. You can customize the information by adding your machine and specifications or make adjustments using the sliders.
| Anma ölçüsü aralığı | D1 Tolerans m7 | D Tolerans h6 |
| 1–3 | 0,002/0,012 | 0,000/-0,006 |
| 0,004/0,016 | 0,000/-0,008 | |
| 0,006/0,021 | 0,000/-0,009 | |
| 0,007/0,025 | 0,000/-0,011 | |
| 0,008/0,029 | 0,000/-0,013 |
| Anma ölçüsü aralığı | D1 Tolerans m7 | D Tolerans h6 |
| 0,0394-0,1181 | 0,0001/0,0005 | 0,0000/-0,0002 |
| 0,0002/0,0006 | 0,0000/-0,0003 | |
| 0,0002/0,0008 | 0,0000/-0,0004 | |
| 0,0003/0,0010 | 0,0000/-0,0004 | |
| 0,0003/0,0011 | 0,0000/-0,0005 |
| 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 | |||
| K | 1 | 130 | 160 | 210 | mm/r | 0,12 | 0,14 | 0,16 | 0,22 | 0,30 | 0,34 | 0,38 | 0,42 |
| 2 | 90 | 130 | 180 | mm/r | 0,12 | 0,14 | 0,16 | 0,22 | 0,30 | 0,34 | 0,38 | 0,42 | |
| 3 | 70 | 90 | 130 | mm/r | 0,11 | 0,12 | 0,22 | 0,24 | 0,26 | 0,28 | 0,30 | 0,34 | |
| Malzeme grubu | | | |||||||||||
| Kesme hızı | İnç | ||||||||||||
| Aralık | Çap başına önerilen ilerleme oranı (f) | ||||||||||||
| Min. | Başlangıç değeri | Maks. | 1/8 0,125 | 3/16 0,188 | 1/4 0,250 | 5/16 0,313 | 3/8 0,375 | 1/2 0,500 | 5/8 0,625 | 3/4 0,750 | |||
| K | 1 | 430 | 520 | 690 | IPR | 0,005 | 0,006 | 0,006 | 0,009 | 0,012 | 0,013 | 0,015 | 0,017 |
| 2 | 300 | 430 | 590 | IPR | 0,005 | 0,006 | 0,006 | 0,009 | 0,012 | 0,013 | 0,015 | 0,017 | |
| 3 | 230 | 300 | 430 | IPR | 0,004 | 0,005 | 0,009 | 0,009 | 0,010 | 0,011 | 0,012 | 0,013 | |
| 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 | |||
| K | 1 | 130 | 160 | 210 | mm/r | 0,12 | 0,14 | 0,16 | 0,22 | 0,30 | 0,34 | 0,38 | 0,42 |
| 2 | 90 | 130 | 180 | mm/r | 0,12 | 0,14 | 0,16 | 0,22 | 0,30 | 0,34 | 0,38 | 0,42 | |
| 3 | 70 | 90 | 130 | mm/r | 0,11 | 0,12 | 0,22 | 0,24 | 0,26 | 0,28 | 0,30 | 0,34 | |
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