Drilling
Drilling: Inclined Exit
Flood Coolant: Drilling
Shank - Cylindrical Plain ≤h6
Helix Angle: 30°
Drilling Depth: 5x
Drilling: Cross-Hole DrillingDownloaded file will be available after import in the {{cadTool}} tool library.
| Material Number | 1613432 |
| ISO Catalog ID | K105A03906 |
| ANSI Catalog ID | K105A03906 |
| Grade | KC7210 |
| [D1] Drill Diameter M | 9.9212 mm |
| [D1] Drill Diameter M | .3906 in |
| [L] Overall Length | 103 mm |
| [L] Overall Length | 4.055 in |
| [L3] Flute Length | 61 mm |
| [L3] Flute Length | 2.401 in |
| [L4] Maximum Drilling Depth | 49 mm |
| [L4] Maximum Drilling Depth | 1.929 in |
| [L5] Drill Point Length | 2.48 mm |
| [L5] Drill Point Length | .0976 in |
| [LS] Shank Length | 42.5 mm |
| [LS] Shank Length | 1.673 in |
| [D] Adapter / Shank / Bore Diameter | 11.1125 mm |
| [D] Adapter / Shank / Bore Diameter | .4375 in |
DrillingDrilling: Inclined ExitFlood Coolant: DrillingShank - Cylindrical Plain ≤h6Helix Angle: 30°Drilling Depth: 5xDrilling: Cross-Hole DrillingGrades
KC7210
Composition: PVD TiAlN coated fine-grain carbide with enhanced hot hardness properties.
Application: Best suited for dry machining of cast iron. The enhanced hot hardness properties of the substrate combined with a wear-resistant TiAlN coating offer highest material removal rates using the triple fluted drill design.
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| Tolerance • Inch | ||
| nominal size range | D1 tolerance m7 | D tolerance h6 |
| .0002/.0006 | .0000/-.0003 | |
| .0002/.0008 | .0000/-.0004 | |
| .0003/.0010 | .0000/-.0004 | |
| .0003/.0011 | .0000/-.0005 | |
| Tolerance • Metric | ||
| nominal size range | D1 tolerance m7 | D tolerance h6 |
| 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 | |
| Material |  |  | |||||||||||
| Cutting Speed | Metric | ||||||||||||
| Range | Recommended Feed Rate (f) by Diameter | ||||||||||||
| Min | Starting Value | Max | 3,0 | 4,0 | 6,0 | 8,0 | 10,0 | 12,0 | 16,0 | 20,0 | |||
| K | 1 | 60 | 85 | 110 | mm/r | 0,11–0,20 | 0,12–0,20 | 0,16–0,28 | 0,20–0,35 | 0,22–0,42 | 0,24–0,50 | 0,28–0,61 | 0,30–0,68 |
| 2 | 70 | 70 | 90 | mm/r | 0,11–0,20 | 0,12–0,20 | 0,16–0,28 | 0,20–0,35 | 0,22–0,42 | 0,24–0,50 | 0,28–0,61 | 0,30–0,68 | |
| 3 | 50 | 50 | 70 | mm/r | 0,09–0,18 | 0,10–0,18 | 0,14–0,26 | 0,18–0,33 | 0,02–0,40 | 0,22–0,48 | 0,26–0,59 | 0,28–0,66 | |
| N | 1 | 100 | 210 | 410 | mm/r | 0,09–0,15 | 0,10–0,20 | 0,18–0,33 | 0,20–0,38 | 0,25–0,43 | 0,03–0,51 | 0,43–0,58 | 0,64–0,79 |
| 2 | 100 | 250 | 250 | mm/r | 0,10–0,19 | 0,12–0,21 | 0,18–0,33 | 0,25–0,42 | 0,30–0,50 | 0,35–0,58 | 0,44–0,74 | 0,52–0,88 | |
| 3 | 100 | 180 | 400 | mm/r | 0,09–0,16 | 0,10–0,20 | 0,12–0,26 | 0,16–0,36 | 0,20–0,40 | 0,24–0,45 | 0,30–0,50 | 0,34–0,60 | |
| 4 | 60 | 170 | 250 | mm/r | 0,08–0,15 | 0,13–0,18 | 0,18–0,33 | 0,20–0,36 | 0,23–0,38 | 0,33–0,46 | 0,38–0,48 | 0,58–0,76 | |
| S | 4 | 20 | 20 | 50 | mm/r | 0,03–0,05 | 0,04–0,07 | 0,07–0,09 | 0,09–0,12 | 0,11–0,15 | 0,13–0,18 | 0,17–0,24 | 0,22–0,30 |
| Material | | | |||||||||||
| Material | Cutting Speed | Inch | |||||||||||
| Range | Recommended Feed Rate (f) by Diameter | ||||||||||||
| Min | Starting Value | Max | 1/8 .125 | 3/16 .188 | 1/4 .250 | 5/16 .313 | 3/8 .375 | 1/2 .500 | 5/8 .625 | 3/4 .750 | |||
| K | 1 | 200 | 280 | 360 | IPR | .004–.008 | .005–.008 | .006–.011 | .008–.014 | .009–.017 | .009–.020 | .011–.024 | .012–.027 |
| 2 | 230 | 230 | 300 | IPR | .004–.008 | .005–.008 | .006–.011 | .008–.014 | .009–.017 | .009–.020 | .011–.024 | .012–.027 | |
| 3 | 160 | 160 | 230 | IPR | .004–.007 | .004–.007 | .006–.010 | .007–.013 | .001–.016 | .009–.019 | .010–.023 | .011–.026 | |
| N | 1 | 330 | 690 | 1340 | IPR | .004–.006 | .004–.008 | .007–.013 | .008–.015 | .010–.017 | .001–.020 | .017–.023 | .025–.031 |
| 2 | 330 | 820 | 820 | IPR | .004–.008 | .005–.008 | .007–.013 | .010–.017 | .012–.020 | .014–.023 | .017–.029 | .021–.035 | |
| 3 | 330 | 590 | 1310 | IPR | .004–.006 | .004–.008 | .005–.010 | .006–.014 | .008–.016 | .009–.018 | .012–.020 | .013–.024 | |
| 4 | 200 | 560 | 820 | IPR | .003–.006 | .005–.007 | .007–.013 | .008–.014 | .009–.015 | .013–.018 | .015–.019 | .023–.030 | |
| S | 4 | 70 | 70 | 160 | IPR | .001–.002 | .002–.003 | .003–.004 | .004–.005 | .004–.006 | .005–.007 | .007–.009 | .009–.012 |
| | ||||||||||||
| Cutting Speed | Metric | ||||||||||||
| Range | Recommended Feed Rate (f) by Diameter | ||||||||||||
| Material | Min | Starting Value | Max | 3,0 | 4,0 | 6,0 | 8,0 | 10,0 | 12,0 | 16,0 | 20,0 | ||
| K | 1 | 60 | 85 | 110 | mm/dev | 0,11–0,20 | 0,12–0,20 | 0,16–0,28 | 0,20–0,35 | 0,22–0,42 | 0,24–0,50 | 0,28–0,61 | 0,30–0,68 |
| 2 | 70 | 72 | 90 | mm/dev | 0,11–0,20 | 0,12–0,20 | 0,16–0,28 | 0,20–0,35 | 0,22–0,42 | 0,24–0,50 | 0,28–0,61 | 0,30–0,68 | |
| 3 | 50 | 51 | 70 | mm/dev | 0,09–0,18 | 0,10–0,18 | 0,14–0,26 | 0,18–0,33 | ,020–0,40 | 0,22–0,48 | 0,26–0,59 | 0,28–0,66 | |
| N | 1 | 100 | 210 | 410 | mm/dev | 0,09–0,15 | 0,10–0,20 | 0,18–0,33 | 0,20–0,38 | 0,25–0,43 | ,033–0,51 | 0,43–0,58 | 0,64–0,79 |
| 2 | 100 | 248 | 250 | mm/dev | 0,10–0,19 | 0,12–0,21 | 0,18–0,33 | 0,25–0,42 | 0,30–0,50 | 0,35–0,58 | 0,44–0,74 | 0,52–0,88 | |
| 4 | 60 | 173 | 250 | mm/dev | 0,08–0,15 | 0,13–0,18 | 0,18–0,33 | 0,20–0,36 | 0,23–0,38 | 0,33–0,46 | 0,38–0,48 | 0,58–0,76 | |
| S | 4 | 30 | 20 | 51 | mm/dev | 0,03–0,05 | 0,04–0,07 | 0,07–0,09 | 0,09–0,12 | 0,11–0,15 | 0,13–0,18 | 0,17–0,24 | 0,22–0,30 |
| Material |  |  | |||||||||||
| Material | Cutting Speed | Inch | |||||||||||
| Range | Recommended Feed Rate (f) by Diameter | ||||||||||||
| Min | Starting Value | Max | 1/8 .125 | 3/16 .188 | 1/4 .250 | 5/16 .313 | 3/8 .375 | 1/2 .500 | 5/8 .625 | 3/4 .750 | |||
| S | 4 | 70 | 100 | 160 | IPR | – | – | .001–.003 | .001–.003 | .001–.003 | .003–.006 | .003–.006 | – |
| Material | | | |||||||||||
| Cutting Speed | Metric | ||||||||||||
| Range | Recommended Feed Rate (f) by Diameter | ||||||||||||
| Min | Starting Value | Max | 3,0 | 4,0 | 6,0 | 8,0 | 10,0 | 12,0 | 16,0 | 20,0 | |||
| S | 4 | 20 | 30 | 50 | mm/r | – | – | 0,03–0,08 | 0,03–0,08 | 0,03–0,08 | 0,08–0,15 | 0,08–0,15 | – |
| | ||||||||||||
| Cutting Speed | Metric | ||||||||||||
| Range | Recommended Feed Rate (f) by Diameter | ||||||||||||
| Material | Min | Starting Value | Max | 3,0 | 4,0 | 6,0 | 8,0 | 10,0 | 12,0 | 16,0 | 20,0 | ||
| S | 4 | 20 | 30 | 50 | mm/dev | – | – | 0,03–0,08 | 0,03–0,08 | 0,03–0,08 | 0,08–0,15 | 0,08–0,15 | – |
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