TMDR61 HSS Spiral Flute Step Drill - TiN Coated
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Specifications
SKU: TMDR61 HSS Spiral Flute Step Drill - TiN Coated
HSS Spiral Flute Step Drill - TiN Coated
- TiN (titanium nitride) coating, can improve tool surface hardness and high temperature stability, reduce the friction coeffi cient of the tool surface, improve tool life.
| Range (mm) |
Number of Steps |
Shank Dia.(d) (mm) |
Overall L.(L) (mm) |
TiN Coated Order Code TMDR61 |
| 4 -12 | 9 | 6 | 65 | -20412A |
| 4 -20 | 9 | 8 | 75 | -20420A |
| 4 - 30 | 14 | 10 | 100 | -20430A |
| 6 - 40.5 | 11 | 10 | 96 | -20440A |
TMDR61 HSS Spiral Flute Step Drill - TiN Coated
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