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 alignment accuracy and roundness of the hole, thanks to 6 guide chamfers. Size 1 - 1.5 with 4 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. 122307. Form HE: order with No. 122306 + 129100HE.
# | Attribute | Value |
---|---|---|
1. | Point angle | 135 Grad |
2. | Colour ring | yellow |
3. | Shank | DIN 6535 HA to h6 |
4. | Through-coolant | yeswith 25 bar |
5. | Tool material | solid carbide |
6. | Version | 4×D |
7. | Coating | DLC |
8. | Type | W |
9. | Machining strategy | HPC |
10. | Type of product | Jobber drill |
11. | Semi-Standard | yes |
12. | Shank ⌀ Ds | 20 mm |
13. | Feed f in aluminium short-chipping | 0.7 mm/U |
14. | Shank tolerance | h6 |
15. | Nominal ⌀ Dc | 19 mm |
16. | Overall length L | 131 mm |
17. | Number of cutting edges Z | 2 |
18. | Standard | DIN 6537 K |
19. | Flute length Lc | 79 mm |
20. | Tolerance nominal ⌀ | h7 |
21. | recommended maximum drilling depth L2 | 50.5 mm |
22. | EAN/GTIN | 4045197752062 |
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 alignment accuracy and roundness of the hole, thanks to 6 guide chamfers. Size 1 - 1.5 with 4 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. 122307. Form HE: order with No. 122306 + 129100HE.