Note :Flute length LC = L2 + 1.5 × DC.
Version :Excellent chip evacuation due to the unequal helical pitch of the flutes, guide rings and additional flute lands for very high precision when drilling. Maximum process reliability due to exactly matching tools within the overall system. Drilling up to the maximum depth without a pilot drill. Significantly increased tool stability due to the substantially strengthened core. Increased metal removal rates and outstanding tool lives lead to an economical high-end drilling process.
123893 3# | Attribute | Value |
---|---|---|
1. | Machining strategy | HPC |
2. | Series | Master Steel |
3. | Type of product | Jobber drill |
4. | Point angle | 138 Grad |
5. | Shank | DIN 6535 HA to h6 |
6. | Pilot drill required | yespilot drill |
7. | Colour ring | green |
8. | Coating | TiAlN |
9. | Version | 25×D |
10. | Tool material | Solid carbide |
11. | Through-coolant | yeswith 40 bar |
12. | recommended maximum drilling depth L2 | 83.5 mm |
13. | Flute length Lc | 88 mm |
14. | Standard | Manufacturer’s standard |
15. | Tolerance nominal ⌀ | j6 |
16. | Shank ⌀ Ds | 6 mm |
17. | Number of cutting edges Z | 2 |
18. | Overall length L | 131 mm |
19. | Nominal ⌀ Dc | 3 mm |
20. | Feed f in steel < 900 N/mm2 | 0.07 mm/U |
21. | Series | Master Steel |
22. | EAN/GTIN | 4062406266226 |
23. | brand | GARANT |
Note :Flute length LC = L2 + 1.5 × DC.
Version :Excellent chip evacuation due to the unequal helical pitch of the flutes, guide rings and additional flute lands for very high precision when drilling. Maximum process reliability due to exactly matching tools within the overall system. Drilling up to the maximum depth without a pilot drill. Significantly increased tool stability due to the substantially strengthened core. Increased metal removal rates and outstanding tool lives lead to an economical high-end drilling process.