Product Similar To :
VariDrill™ • 8 x D • VDS403A • A-Shank
VDS403A • 8 x D
Material Number100006841
Features and benefits
• Advanced-point geometry design offers the ultimate solution for multipurpose drilling operations. It offers dependable tool life in all materials due to less chipping on the cutting edge.• VariDrill core design offers free chip flow and chip evacuation.• Geometry design offers strength and versatility.• Delivers proper surface finish across multiple materials: steel, stainless steel, cast iron, aluminium, and high-temp alloys.• WIDIA WU25PD™ drilling grade: extremely high wear resistance and longer tool life.• Precision shank and marginless design for low runout.Drilling
Drilling - Through Coolant
Shank - Cylindrical Plain ≤h6
Helix Angle: 30°
38550
Drilling Depth: 8x
| Speed and Feed • VDS2 Series • WU25PD™ • Flood Coolant • Inch | |||||||||||||||
| Cutting Speed | |||||||||||||||
| Range | Recommended Feed Rate (f) by Diameter | ||||||||||||||
| Material | Min | – | Max | Tool Diameter | .0469 | .0781 | .125 | .188 | .250 | .313 | .375 | .500 | .625 | .750 | |
| P | 0 | 230 | – | 380 | IPR | .001—.003 | .002—.004 | .002—.004 | .003—.005 | .004—.007 | .004—.009 | .005—.010 | .006—.012 | .007—.014 | .009—.018 |
| 1 | 200 | – | 330 | IPR | .002—.004 | .002—.004 | .002—.005 | .004—.006 | .004—.009 | .005—.010 | .006—.012 | .007—.014 | .009—.017 | .011—.021 | |
| 2 | 260 | – | 330 | IPR | .002—.004 | .002—.004 | .002—.005 | .003—.006 | .005—.009 | .006—.010 | .007—.012 | .008—.014 | .009—.017 | .012—.021 | |
| 3 | 160 | – | 300 | IPR | .002—.004 | .002—.005 | .003—.006 | .004—.007 | .005—.009 | .006—.011 | .007—.013 | .009—.015 | .010—.019 | .013—.023 | |
| 4 | 160 | – | 330 | IPR | .002—.005 | .002—.005 | .002—.006 | .003—.007 | .005—.009 | .006—.011 | .007—.013 | .007—.015 | .009—.019 | .011—.023 | |
| 5 | 100 | – | 200 | IPR | .001—.002 | .002—.002 | .002—.003 | .002—.004 | .003—.006 | .004—.007 | .005—.009 | .006—.009 | .007—.013 | .009—.016 | |
| 6 | 100 | – | 200 | IPR | .001—.002 | .002—.002 | .002—.003 | .002—.004 | .003—.006 | .004—.007 | .005—.009 | .006—.009 | .007—.013 | .009—.016 | |
| M | 1 | 70 | – | 130 | IPR | .001—.002 | .001—.002 | .002—.003 | .002—.004 | .003—.004 | .004—.005 | .004—.006 | .005—.006 | .006—.007 | .006—.008 |
| 2 | 100 | – | 160 | IPR | .001—.002 | .001—.003 | .002—.003 | .002—.004 | .003—.005 | .004—.006 | .004—.006 | .005—.007 | .006—.008 | .006—.009 | |
| 3 | 70 | – | 130 | IPR | .001—.002 | .001—.002 | .002—.003 | .002—.004 | .003—.004 | .004—.005 | .004—.006 | .005—.006 | .006—.007 | .006—.008 | |
| K | 1 | 260 | – | 560 | IPR | .004—.007 | .004—.008 | .004—.009 | .005—.009 | .006—.012 | .008—.015 | .009—.017 | .010—.019 | .012—.024 | .015—.029 |
| 2 | 300 | – | 390 | IPR | .002—.005 | .003—.006 | .004—.007 | .005—.007 | .006—.010 | .008—.012 | .009—.014 | .010—.016 | .012—.019 | .015—.024 | |
| 3 | 260 | – | 430 | IPR | .002—.004 | .002—.005 | .003—.006 | .004—.007 | .005—.010 | .006—.012 | .007—.014 | .007—.016 | .010—.019 | .012—.024 | |
| N | 1 | 300 | – | 890 | IPR | .002—.005 | .002—.005 | .003—.006 | .004—.006 | .005—.008 | .006—.009 | .008—.011 | .009—.013 | .011—.016 | .013—.019 |
| 2 | 300 | – | 890 | IPR | .002—.003 | .002—.005 | .003—.006 | .004—.008 | .005—.009 | .006—.011 | .008—.013 | .009—.014 | .011—.017 | .013—.020 | |
| 3 | 300 | – | 740 | IPR | .004—.005 | .004—.006 | .005—.006 | .005—.006 | .006—.008 | .006—.009 | .008—.011 | .009—.013 | .011—.016 | .013—.017 | |
| 4 | 300 | – | 890 | IPR | .002—.003 | .002—.005 | .003—.006 | .004—.008 | .005—.009 | .006—.011 | .008—.013 | .009—.014 | .011—.016 | .013—.019 | |
| S | 1 | 70 | – | 100 | IPR | .001—.002 | .001—.002 | .001—.002 | .002—.003 | .002—.004 | .003—.005 | .004—.005 | .004—.006 | .005—.006 | .006—.007 |
| 2 | 30 | – | 100 | IPR | .001—.001 | .001—.001 | .001—.002 | .001—.002 | .002—.003 | .003—.004 | .003—.004 | .004—.005 | .004—.006 | .004—.006 | |
| 3 | 70 | – | 130 | IPR | .001—.001 | .001—.001 | .001—.002 | .001—.002 | .002—.003 | .002—.004 | .003—.004 | .003—.004 | .004—.005 | .004—.006 | |
| 4 | 70 | – | 160 | IPR | .001—.001 | .001—.001 | .001—.002 | .001—.002 | .002—.003 | .003—.004 | .003—.004 | .004—.005 | .004—.006 | .004—.006 | |
| H | 1 | 20 | – | 30 | IPR | .001—.001 | .001—.001 | .001—.002 | .001—.002 | .002—.003 | .003—.004 | .003—.004 | .004—.005 | .004—.006 | .004—.006 |
| 2 | 10 | – | 30 | IPR | .001—.001 | .001—.001 | .001—.002 | .001—.002 | .002—.003 | .002—.004 | .003—.004 | .003—.004 | .004—.005 | .004—.006 | |
| Material | |||||||||||||||
| Cutting Speed | Recommended Feed Rate (f) by Diameter | ||||||||||||||
| Range | |||||||||||||||
| Min | – | Max | Tool Diameter | .0469 | .0781 | .125 | .188 | .250 | .313 | .375 | .500 | .625 | .750 | ||
| P | 0 | 230 | – | 380 | IPR | .001—.003 | .002—.004 | .002—.004 | .003—.005 | .004—.007 | .004—.009 | .005—.010 | .006—.012 | .007—.014 | .009—.018 |
| 1 | 200 | – | 330 | IPR | .002—.004 | .002—.004 | .002—.005 | .004—.006 | .004—.009 | .005—.010 | .006—.012 | .007—.014 | .009—.017 | .011—.021 | |
| 2 | 260 | – | 330 | IPR | .002—.004 | .002—.004 | .002—.005 | .003—.006 | .005—.009 | .006—.010 | .007—.012 | .008—.014 | .009—.017 | .012—.021 | |
| 3 | 160 | – | 300 | IPR | .002—.004 | .002—.005 | .003—.006 | .004—.007 | .005—.009 | .006—.011 | .007—.013 | .009—.015 | .010—.019 | .013—.023 | |
| 4 | 160 | – | 330 | IPR | .002—.005 | .002—.005 | .002—.006 | .003—.007 | .005—.009 | .006—.011 | .007—.013 | .007—.015 | .009—.019 | .011—.023 | |
| 5 | 100 | – | 200 | IPR | .001—.002 | .002—.002 | .002—.003 | .002—.004 | .003—.006 | .004—.007 | .005—.009 | .006—.009 | .007—.013 | .009—.016 | |
| 6 | 100 | – | 200 | IPR | .001—.002 | .002—.002 | .002—.003 | .002—.004 | .003—.006 | .004—.007 | .005—.009 | .006—.009 | .007—.013 | .009—.016 | |
| M | 1 | 70 | – | 130 | IPR | .001—.002 | .001—.002 | .002—.003 | .002—.004 | .003—.004 | .004—.005 | .004—.006 | .005—.006 | .006—.007 | .006—.008 |
| 2 | 100 | – | 160 | IPR | .001—.002 | .001—.003 | .002—.003 | .002—.004 | .003—.005 | .004—.006 | .004—.006 | .005—.007 | .006—.008 | .006—.009 | |
| 3 | 70 | – | 130 | IPR | .001—.002 | .001—.002 | .002—.003 | .002—.004 | .003—.004 | .004—.005 | .004—.006 | .005—.006 | .006—.007 | .006—.008 | |
| K | 1 | 260 | – | 560 | IPR | .004—.007 | .004—.008 | .004—.009 | .005—.009 | .006—.012 | .008—.015 | .009—.017 | .010—.019 | .012—.024 | .015—.029 |
| 2 | 300 | – | 390 | IPR | .002—.005 | .003—.006 | .004—.007 | .005—.007 | .006—.010 | .008—.012 | .009—.014 | .010—.016 | .012—.019 | .015—.024 | |
| 3 | 260 | – | 430 | IPR | .002—.004 | .002—.005 | .003—.006 | .004—.007 | .005—.010 | .006—.012 | .007—.014 | .007—.016 | .010—.019 | .012—.024 | |
| N | 1 | 300 | – | 890 | IPR | .002—.005 | .002—.005 | .003—.006 | .004—.006 | .005—.008 | .006—.009 | .008—.011 | .009—.013 | .011—.016 | .013—.019 |
| 2 | 300 | – | 890 | IPR | .002—.003 | .002—.005 | .003—.006 | .004—.008 | .005—.009 | .006—.011 | .008—.013 | .009—.014 | .011—.017 | .013—.020 | |
| 3 | 300 | – | 740 | IPR | .004—.005 | .004—.006 | .005—.006 | .005—.006 | .006—.008 | .006—.009 | .008—.011 | .009—.013 | .011—.016 | .013—.017 | |
| 4 | 300 | – | 890 | IPR | .002—.003 | .002—.005 | .003—.006 | .004—.008 | .005—.009 | .006—.011 | .008—.013 | .009—.014 | .011—.016 | .013—.019 | |
| S | 1 | 70 | – | 100 | IPR | .001—.002 | .001—.002 | .001—.002 | .002—.003 | .002—.004 | .003—.005 | .004—.005 | .004—.006 | .005—.006 | .006—.007 |
| 2 | 30 | – | 100 | IPR | .001—.001 | .001—.001 | .001—.002 | .001—.002 | .002—.003 | .003—.004 | .003—.004 | .004—.005 | .004—.006 | .004—.006 | |
| 3 | 70 | – | 130 | IPR | .001—.001 | .001—.001 | .001—.002 | .001—.002 | .002—.003 | .002—.004 | .003—.004 | .003—.004 | .004—.005 | .004—.006 | |
| 4 | 70 | – | 160 | IPR | .001—.001 | .001—.001 | .001—.002 | .001—.002 | .002—.003 | .003—.004 | .003—.004 | .004—.005 | .004—.006 | .004—.006 | |
| H | 1 | 20 | – | 30 | IPR | .001—.001 | .001—.001 | .001—.002 | .001—.002 | .002—.003 | .003—.004 | .003—.004 | .004—.005 | .004—.006 | .004—.006 |
| 2 | 10 | – | 30 | IPR | .001—.001 | .001—.001 | .001—.002 | .001—.002 | .002—.003 | .002—.004 | .003—.004 | .003—.004 | .004—.005 | .004—.006 | |
| Speed and Feed • VDS2 Series • WU25PD™ • Flood Coolant • Inch | |||||||||||||||
| Cutting Speed | |||||||||||||||
| Range | Recommended Feed Rate (f) by Diameter | ||||||||||||||
| Material | Min | – | Max | Tool Diameter | .0469 | .0781 | .125 | .188 | .250 | .313 | .375 | .500 | .625 | .750 | |
| P | 0 | 230 | – | 380 | IPR | .001—.003 | .002—.004 | .002—.004 | .003—.005 | .004—.007 | .004—.009 | .005—.010 | .006—.012 | .007—.014 | .009—.018 |
| 1 | 200 | – | 330 | IPR | .002—.004 | .002—.004 | .002—.005 | .004—.006 | .004—.009 | .005—.010 | .006—.012 | .007—.014 | .009—.017 | .011—.021 | |
| 2 | 260 | – | 330 | IPR | .002—.004 | .002—.004 | .002—.005 | .003—.006 | .005—.009 | .006—.010 | .007—.012 | .008—.014 | .009—.017 | .012—.021 | |
| 3 | 160 | – | 300 | IPR | .002—.004 | .002—.005 | .003—.006 | .004—.007 | .005—.009 | .006—.011 | .007—.013 | .009—.015 | .010—.019 | .013—.023 | |
| 4 | 160 | – | 330 | IPR | .002—.005 | .002—.005 | .002—.006 | .003—.007 | .005—.009 | .006—.011 | .007—.013 | .007—.015 | .009—.019 | .011—.023 | |
| 5 | 100 | – | 200 | IPR | .001—.002 | .002—.002 | .002—.003 | .002—.004 | .003—.006 | .004—.007 | .005—.009 | .006—.009 | .007—.013 | .009—.016 | |
| 6 | 100 | – | 200 | IPR | .001—.002 | .002—.002 | .002—.003 | .002—.004 | .003—.006 | .004—.007 | .005—.009 | .006—.009 | .007—.013 | .009—.016 | |
| M | 1 | 70 | – | 130 | IPR | .001—.002 | .001—.002 | .002—.003 | .002—.004 | .003—.004 | .004—.005 | .004—.006 | .005—.006 | .006—.007 | .006—.008 |
| 2 | 100 | – | 160 | IPR | .001—.002 | .001—.003 | .002—.003 | .002—.004 | .003—.005 | .004—.006 | .004—.006 | .005—.007 | .006—.008 | .006—.009 | |
| 3 | 70 | – | 130 | IPR | .001—.002 | .001—.002 | .002—.003 | .002—.004 | .003—.004 | .004—.005 | .004—.006 | .005—.006 | .006—.007 | .006—.008 | |
| K | 1 | 260 | – | 560 | IPR | .004—.007 | .004—.008 | .004—.009 | .005—.009 | .006—.012 | .008—.015 | .009—.017 | .010—.019 | .012—.024 | .015—.029 |
| 2 | 300 | – | 390 | IPR | .002—.005 | .003—.006 | .004—.007 | .005—.007 | .006—.010 | .008—.012 | .009—.014 | .010—.016 | .012—.019 | .015—.024 | |
| 3 | 260 | – | 430 | IPR | .002—.004 | .002—.005 | .003—.006 | .004—.007 | .005—.010 | .006—.012 | .007—.014 | .007—.016 | .010—.019 | .012—.024 | |
| N | 1 | 300 | – | 890 | IPR | .002—.005 | .002—.005 | .003—.006 | .004—.006 | .005—.008 | .006—.009 | .008—.011 | .009—.013 | .011—.016 | .013—.019 |
| 2 | 300 | – | 890 | IPR | .002—.003 | .002—.005 | .003—.006 | .004—.008 | .005—.009 | .006—.011 | .008—.013 | .009—.014 | .011—.017 | .013—.020 | |
| 3 | 300 | – | 740 | IPR | .004—.005 | .004—.006 | .005—.006 | .005—.006 | .006—.008 | .006—.009 | .008—.011 | .009—.013 | .011—.016 | .013—.017 | |
| 4 | 300 | – | 890 | IPR | .002—.003 | .002—.005 | .003—.006 | .004—.008 | .005—.009 | .006—.011 | .008—.013 | .009—.014 | .011—.016 | .013—.019 | |
| S | 1 | 70 | – | 100 | IPR | .001—.002 | .001—.002 | .001—.002 | .002—.003 | .002—.004 | .003—.005 | .004—.005 | .004—.006 | .005—.006 | .006—.007 |
| 2 | 30 | – | 100 | IPR | .001—.001 | .001—.001 | .001—.002 | .001—.002 | .002—.003 | .003—.004 | .003—.004 | .004—.005 | .004—.006 | .004—.006 | |
| 3 | 70 | – | 130 | IPR | .001—.001 | .001—.001 | .001—.002 | .001—.002 | .002—.003 | .002—.004 | .003—.004 | .003—.004 | .004—.005 | .004—.006 | |
| 4 | 70 | – | 160 | IPR | .001—.001 | .001—.001 | .001—.002 | .001—.002 | .002—.003 | .003—.004 | .003—.004 | .004—.005 | .004—.006 | .004—.006 | |
| H | 1 | 20 | – | 30 | IPR | .001—.001 | .001—.001 | .001—.002 | .001—.002 | .002—.003 | .003—.004 | .003—.004 | .004—.005 | .004—.006 | .004—.006 |
| 2 | 10 | – | 30 | IPR | .001—.001 | .001—.001 | .001—.002 | .001—.002 | .002—.003 | .002—.004 | .003—.004 | .003—.004 | .004—.005 | .004—.006 | |
| Material | |||||||||||||||
| Cutting Speed | Recommended Feed Rate (f) by Diameter | ||||||||||||||
| Range | |||||||||||||||
| Min | – | Max | Tool Diameter | .0469 | .0781 | .125 | .188 | .250 | .313 | .375 | .500 | .625 | .750 | ||
| P | 0 | 230 | – | 380 | IPR | .001—.003 | .002—.004 | .002—.004 | .003—.005 | .004—.007 | .004—.009 | .005—.010 | .006—.012 | .007—.014 | .009—.018 |
| 1 | 200 | – | 330 | IPR | .002—.004 | .002—.004 | .002—.005 | .004—.006 | .004—.009 | .005—.010 | .006—.012 | .007—.014 | .009—.017 | .011—.021 | |
| 2 | 260 | – | 330 | IPR | .002—.004 | .002—.004 | .002—.005 | .003—.006 | .005—.009 | .006—.010 | .007—.012 | .008—.014 | .009—.017 | .012—.021 | |
| 3 | 160 | – | 300 | IPR | .002—.004 | .002—.005 | .003—.006 | .004—.007 | .005—.009 | .006—.011 | .007—.013 | .009—.015 | .010—.019 | .013—.023 | |
| 4 | 160 | – | 330 | IPR | .002—.005 | .002—.005 | .002—.006 | .003—.007 | .005—.009 | .006—.011 | .007—.013 | .007—.015 | .009—.019 | .011—.023 | |
| 5 | 100 | – | 200 | IPR | .001—.002 | .002—.002 | .002—.003 | .002—.004 | .003—.006 | .004—.007 | .005—.009 | .006—.009 | .007—.013 | .009—.016 | |
| 6 | 100 | – | 200 | IPR | .001—.002 | .002—.002 | .002—.003 | .002—.004 | .003—.006 | .004—.007 | .005—.009 | .006—.009 | .007—.013 | .009—.016 | |
| M | 1 | 70 | – | 130 | IPR | .001—.002 | .001—.002 | .002—.003 | .002—.004 | .003—.004 | .004—.005 | .004—.006 | .005—.006 | .006—.007 | .006—.008 |
| 2 | 100 | – | 160 | IPR | .001—.002 | .001—.003 | .002—.003 | .002—.004 | .003—.005 | .004—.006 | .004—.006 | .005—.007 | .006—.008 | .006—.009 | |
| 3 | 70 | – | 130 | IPR | .001—.002 | .001—.002 | .002—.003 | .002—.004 | .003—.004 | .004—.005 | .004—.006 | .005—.006 | .006—.007 | .006—.008 | |
| K | 1 | 260 | – | 560 | IPR | .004—.007 | .004—.008 | .004—.009 | .005—.009 | .006—.012 | .008—.015 | .009—.017 | .010—.019 | .012—.024 | .015—.029 |
| 2 | 300 | – | 390 | IPR | .002—.005 | .003—.006 | .004—.007 | .005—.007 | .006—.010 | .008—.012 | .009—.014 | .010—.016 | .012—.019 | .015—.024 | |
| 3 | 260 | – | 430 | IPR | .002—.004 | .002—.005 | .003—.006 | .004—.007 | .005—.010 | .006—.012 | .007—.014 | .007—.016 | .010—.019 | .012—.024 | |
| N | 1 | 300 | – | 890 | IPR | .002—.005 | .002—.005 | .003—.006 | .004—.006 | .005—.008 | .006—.009 | .008—.011 | .009—.013 | .011—.016 | .013—.019 |
| 2 | 300 | – | 890 | IPR | .002—.003 | .002—.005 | .003—.006 | .004—.008 | .005—.009 | .006—.011 | .008—.013 | .009—.014 | .011—.017 | .013—.020 | |
| 3 | 300 | – | 740 | IPR | .004—.005 | .004—.006 | .005—.006 | .005—.006 | .006—.008 | .006—.009 | .008—.011 | .009—.013 | .011—.016 | .013—.017 | |
| 4 | 300 | – | 890 | IPR | .002—.003 | .002—.005 | .003—.006 | .004—.008 | .005—.009 | .006—.011 | .008—.013 | .009—.014 | .011—.016 | .013—.019 | |
| S | 1 | 70 | – | 100 | IPR | .001—.002 | .001—.002 | .001—.002 | .002—.003 | .002—.004 | .003—.005 | .004—.005 | .004—.006 | .005—.006 | .006—.007 |
| 2 | 30 | – | 100 | IPR | .001—.001 | .001—.001 | .001—.002 | .001—.002 | .002—.003 | .003—.004 | .003—.004 | .004—.005 | .004—.006 | .004—.006 | |
| 3 | 70 | – | 130 | IPR | .001—.001 | .001—.001 | .001—.002 | .001—.002 | .002—.003 | .002—.004 | .003—.004 | .003—.004 | .004—.005 | .004—.006 | |
| 4 | 70 | – | 160 | IPR | .001—.001 | .001—.001 | .001—.002 | .001—.002 | .002—.003 | .003—.004 | .003—.004 | .004—.005 | .004—.006 | .004—.006 | |
| H | 1 | 20 | – | 30 | IPR | .001—.001 | .001—.001 | .001—.002 | .001—.002 | .002—.003 | .003—.004 | .003—.004 | .004—.005 | .004—.006 | .004—.006 |
| 2 | 10 | – | 30 | IPR | .001—.001 | .001—.001 | .001—.002 | .001—.002 | .002—.003 | .002—.004 | .003—.004 | .003—.004 | .004—.005 | .004—.006 | |