Product Similar To :
K284 (~3 x D) • K285 (~5 x D) • K715 • A-Shank • HP Drills
HP Drills • High-Temperature-Resistant Alloys • Through Coolant
Material Number1961452
ISO Catalog IDK285A03750ANSI Catalog IDK285A03750
- S High-Temp Alloys
Drilling
Tool Dimensions: 2flute/2margin/coolant
Drilling - Through Coolant
Shank - Cylindrical Plain ≤h6
Helix Angle: 30°
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| Material Number | 1961452 |
| ISO Catalog ID | K285A03750 |
| ANSI Catalog ID | K285A03750 |
| Grade | K715 |
| [D1] Drill Diameter M | 9.525 mm |
| [D1] Drill Diameter M | 0.375 in |
| [L3] Flute Length | 59.995 mm |
| [L3] Flute Length | 2.362 in |
| [L4] Maximum Drilling Depth | 48.7 mm |
| [L4] Maximum Drilling Depth | 1.9173 in |
| [L5] Drill Point Length | 1.753 mm |
| [L5] Drill Point Length | 0.069 in |
| [D] Adapter / Shank / Bore Diameter | 9.525 mm |
| [D] Adapter / Shank / Bore Diameter | 0.375 in |
Workpiece Materials
- High-Temp Alloys
Uses and application
Drilling
Tool Dimensions: 2flute/2margin/coolant
Drilling - Through Coolant
Shank - Cylindrical Plain ≤h6
Helix Angle: 30°
Grades
K715
Composition: Uncoated, highly wear-resistant fine-grain carbide.
Application: For use on KenTIP™ and KSEM™ made-to-order inserts when a sharp cutting edge is needed. Non-coated, polished carbide for drilling aluminum, titanium, and non-ferrous materials.
Features and benefits
- HP Drills with Through Coolant for High-Temperature Alloys.
- Material-specific SC Drill for machining high-temperature-resistant alloys such as titanium alloys and nickel-based alloys in aerospace applications.
- Straight Cutting Edge for optimized chip formation with less stress and heat generation.
- Rigid wedge at the cutting corner to withstand high thermal and mechanical stress.
- K715™ Grade is a specified, uncoated 9% cobalt fine-grain carbide that helps to prevent built-up edge.
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Application Data
| 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 | |||
| N | 1 | 120 | 200 | 400 | mm/r | 0,13–0,19 | 0,14–0,20 | 0,17–0,26 | 0,21–0,32 | 0,27–0,37 | 0,33–0,42 | 0,37–0,47 | 0,43–0,54 |
| 2 | 120 | 170 | 400 | mm/r | 0,14–0,20 | 0,15–0,22 | 0,17–0,29 | 0,22–0,35 | 0,29–0,42 | 0,34–0,48 | 0,39–0,54 | 0,45–0,61 | |
| 3 | 100 | 150 | 400 | mm/r | 0,13–0,18 | 0,14–0,19 | 0,16–0,25 | 0,20–0,30 | 0,28–0,37 | 0,33–0,42 | 0,38–0,48 | 0,44–0,54 | |
| 4 | 80 | 200 | 300 | mm/r | 0,03–0,05 | 0,03–0,06 | 0,03–0,06 | 0,04–0,06 | 0,05–0,07 | 0,05–0,08 | 0,05–0,08 | 0,06–0,09 | |
| S | 1 | 20 | 25 | 30 | mm/r | 0,03–0,05 | 0,04–0,06 | 0,06–0,09 | 0,08–0,12 | 0,10–0,14 | 0,11–0,16 | 0,14–0,19 | 0,16–0,23 |
| 2 | 10 | 15 | 20 | mm/r | 0,03–0,04 | 0,04–0,05 | 0,06–0,08 | 0,08–0,10 | 0,10–0,12 | 0,11–0,13 | 0,12–0,16 | 0,14–0,18 | |
| 3 | 10 | 15 | 20 | mm/r | 0,03–0,04 | 0,04–0,05 | 0,06–0,08 | 0,08–0,10 | 0,10–0,12 | 0,11–0,13 | 0,12–0,16 | 0,14–0,18 | |
| 4 | 20 | 35 | 50 | mm/r | 0,03–0,04 | 0,04–0,05 | 0,06–0,08 | 0,08–0,10 | 0,11–0,13 | 0,13–0,15 | 0,14–0,18 | 0,16–0,21 | |
| 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 | |||
| N | 1 | 390 | 660 | 1310 | IPR | .005–.007 | .006–.008 | .006–.010 | .008–.013 | .011–.014 | .013–.017 | .014–.019 | .017–.021 |
| 2 | 390 | 560 | 1310 | IPR | .005–.008 | .006–.009 | .007–.011 | .009–.014 | .011–.017 | .013–.019 | .015–.021 | .018–.024 | |
| 3 | 330 | 490 | 1310 | IPR | .005–.007 | .006–.008 | .006–.010 | .008–.012 | .011–.015 | .013–.017 | .015–.019 | .017–.021 | |
| 4 | 260 | 660 | 980 | IPR | .001–.002 | .001–.002 | .001–.002 | .002–.003 | .002–.003 | .002–.003 | .002–.003 | .002–.003 | |
| S | 1 | 70 | 80 | 100 | IPR | .001–.002 | .002–.002 | .002–.004 | .003–.005 | .004–.006 | .004–.006 | .006–.007 | .006–.009 |
| 2 | 30 | 50 | 70 | IPR | .001–.001 | .002–.002 | .002–.003 | .003–.004 | .004–.005 | .004–.005 | .005–.006 | .006–.007 | |
| 3 | 30 | 50 | 70 | IPR | .001–.001 | .002–.002 | .002–.003 | .003–.004 | .004–.005 | .004–.005 | .005–.006 | .006–.007 | |
| 4 | 70 | 110 | 160 | IPR | .001–.001 | .002–.002 | .002–.003 | .003–.004 | .004–.005 | .005–.006 | .005–.007 | .006–.008 | |
| Cutting Speed | Inch | ||||||||||||
| Range | Recommended Feed Rate (f) by Diameter | ||||||||||||
| Material | 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 | ||
| N | 1 | 390 | 660 | 1310 | IPR | .005–.007 | .006–.008 | .006–.010 | .008–.013 | .011–.014 | .013–.017 | .014–.019 | .017–.021 |
| 2 | 390 | 560 | 1310 | IPR | .005–.008 | .006–.009 | .007–.011 | .009–.014 | .011–.017 | .013–.019 | .015–.021 | .018–.024 | |
| 3 | 330 | 490 | 1310 | IPR | .005–.007 | .006–.008 | .006–.010 | .008–.012 | .011–.015 | .013–.017 | .015–.019 | .017–.021 | |
| 4 | 260 | 660 | 980 | IPR | .001–.002 | .001–.002 | .001–.002 | .002–.003 | .002–.003 | .002–.003 | .002–.003 | .002–.003 | |
| S | 1 | 70 | 80 | 100 | IPR | .001–.002 | .002–.002 | .002–.004 | .003–.005 | .004–.006 | .004–.006 | .006–.007 | .006–.009 |
| 2 | 30 | 50 | 70 | IPR | .001–.001 | .002–.002 | .002–.003 | .003–.004 | .004–.005 | .004–.005 | .005–.006 | .006–.007 | |
| 3 | 30 | 50 | 70 | IPR | .001–.001 | .002–.002 | .002–.003 | .003–.004 | .004–.005 | .004–.005 | .005–.006 | .006–.007 | |
| 4 | 70 | 110 | 160 | IPR | .001–.001 | .002–.002 | .002–.003 | .003–.004 | .004–.005 | .005–.006 | .005–.007 | .006–.008 | |
| 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 | ||
| N | 1 | 120 | 200 | 400 | mm/r | 0,13–0,19 | 0,14–0,20 | 0,17–0,26 | 0,21–0,32 | 0,27–0,37 | 0,33–0,42 | 0,37–0,47 | 0,43–0,54 |
| 2 | 120 | 170 | 400 | mm/r | 0,14–0,20 | 0,15–0,22 | 0,17–0,29 | 0,22–0,35 | 0,29–0,42 | 0,34–0,48 | 0,39–0,54 | 0,45–0,61 | |
| 3 | 100 | 150 | 400 | mm/r | 0,13–0,18 | 0,14–0,19 | 0,16–0,25 | 0,20–0,30 | 0,28–0,37 | 0,33–0,42 | 0,38–0,48 | 0,44–0,54 | |
| 4 | 80 | 200 | 300 | mm/r | 0,03–0,05 | 0,03–0,06 | 0,03–0,06 | 0,04–0,06 | 0,05–0,07 | 0,05–0,08 | 0,05–0,08 | 0,06–0,09 | |
| S | 1 | 20 | 25 | 30 | mm/r | 0,03–0,05 | 0,04–0,06 | 0,06–0,09 | 0,08–0,12 | 0,10–0,14 | 0,11–0,16 | 0,14–0,19 | 0,16–0,23 |
| 2 | 10 | 15 | 20 | mm/r | 0,03–0,04 | 0,04–0,05 | 0,06–0,08 | 0,08–0,10 | 0,10–0,12 | 0,11–0,13 | 0,12–0,16 | 0,14–0,18 | |
| 3 | 10 | 15 | 20 | mm/r | 0,03–0,04 | 0,04–0,05 | 0,06–0,08 | 0,08–0,10 | 0,10–0,12 | 0,11–0,13 | 0,12–0,16 | 0,14–0,18 | |
| 4 | 20 | 35 | 50 | mm/r | 0,03–0,04 | 0,04–0,05 | 0,06–0,08 | 0,08–0,10 | 0,11–0,13 | 0,13–0,15 | 0,14–0,18 | 0,16–0,21 | |
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