Version :
DLC coating sp2 of the latest generation with low coefficient of friction results in outstanding chip clearance. For high-performance milling of aluminium materials. High roundness and alignment accuracy of the deep hole, thanks to 6 guide chamfers.
Note :
Flute length LC = L2 + 1.5 × DC. Form HB and HE supplied at the same price as HA. Form HB: order with No. 122809. Form HE: order with No. 122808 + 129100HE.
# | Attribute | Value |
---|---|---|
1. | Version | 8×D |
2. | Type | W |
3. | Shank | DIN 6535 HA to h6 |
4. | Tool material | solid carbide |
5. | Coating | DLC |
6. | Colour ring | yellow |
7. | Point angle | 135 Grad |
8. | Machining strategy | HPC |
9. | Through-coolant | yeswith 25 bar |
10. | Type of product | Jobber drill |
11. | Semi-Standard | yes |
12. | Flute length Lc | 190 mm |
13. | Number of cutting edges Z | 2 |
14. | Overall length L | 243 mm |
15. | Nominal ⌀ Dc | 19.5 mm |
16. | Shank tolerance | h6 |
17. | Tolerance nominal ⌀ | h7 |
18. | Shank ⌀ Ds | 20 mm |
19. | Standard | Manufacturer’s standard |
20. | Feed f in aluminium short-chipping | 0.7 mm/U |
21. | recommended maximum drilling depth L2 | 160.8 mm |
22. | EAN/GTIN | 4045197754639 |
23. | brand | GARANT |
Version :
DLC coating sp2 of the latest generation with low coefficient of friction results in outstanding chip clearance. For high-performance milling of aluminium materials. High roundness and alignment accuracy of the deep hole, thanks to 6 guide chamfers.
Note :
Flute length LC = L2 + 1.5 × DC. Form HB and HE supplied at the same price as HA. Form HB: order with No. 122809. Form HE: order with No. 122808 + 129100HE.