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Solid carbide drill plain shank DIN 6535 HB, AlTiN-Si, ⌀ DC m7 (mm or inch): 4,65
Article no.: 386294
Catalog no.: GG2772
Article code:
Product details
Identification & Classification
| Article number | 386294 | |
| Catalog number | GG2772 | |
| Manufacturer number | GG2772 4,65 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
200
N
160
P
110
P
90
P
80
P
70
P
60
K
90
K
60
Description
Version:
Tool specially matched to drilling holes without through-coolant. Concave major cutting edges and a special flute profile ensure a good chip evacuation. The sturdy cutter geometry with special point geometry and 4 cutting edges ensures drilling with good process reliability. A wide range of applications in steel materials thanks to a combination of tough ultra-fine grain carbide and extremely wear-resistant and heat-resistant coating.
Same as No. 122772.
Same as No. 122772.
Note:
Flute length LC = L2 + 1.5 × DC.