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Manufacturer number:
Cat. No.:
Solid carbide jobber drill, TiAlN, ⌀ DC h7: 2,9mm
Article no.: 610566
Catalog no.: 122251
Article code:
Offers
Product details
Technical Data
| Through-coolant | no | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | VHM-Spiralbohrer | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Interface coding | ZYL00290105 | |
| Holder shape | Standard | |
| Holder version | metric | |
| Holder size, metric | 0029 mm | |
| Type of mounting | spigot | |
| Holder tolerance class | h6 | |
| Arbor size | 2,9 | |
| Shank diameter | 2.9 mm | |
| Shank length | 28 mm | |
| Holder diameter, ISO tolerance class | 2.9 mm | |
| Cutter diameter, min. | 2.9 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | h7 | |
| Flute length | 33 mm | |
| Distance from cutter corner to cutter tip | 0.9 mm | |
| Number of teeth | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 30 degrees | |
| Angle, 1st step | 118 degrees | |
| Product designation (type) | N | |
| Tool material | solid carbide | |
| Cutting media, manufacturer’s designation | VHM | |
| Coating | TiAlN | |
| Interface | joint 1 | |
| Gauge length | 38 mm | |
| Usable length | 29 mm | |
| Overall length | 61 mm | |
| Functional length | 60.1 mm | |
| Weight | 4 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 338 | |
| Machining method | drilling into solid material | |
| Colour ring | without | |
| Type of product | indexable drill | |
| Content | single part |
Identification & Classification
| Article number | 610566 | |
| Catalog number | 122251 | |
| EAN / GTIN | 4045197749086 | |
| Manufacturer number | 122251 2,9 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
260
N
180
N
180
P
90
P
90
P
80
P
60
P
35
M
35
M
25
S
25
K
90
N
180
Description
Version:
Similar to DIN 338.
Nominal ⌀ and shank ⌀ equal.
TiAlN coating for even better performance.
Nominal ⌀ and shank ⌀ equal.
TiAlN coating for even better performance.
Note:
Flute length LC = L2 + 1.5 × DC.
Non slip clamping in drill chuck No. 341050 with diamond coated jaws.
Non slip clamping in drill chuck No. 341050 with diamond coated jaws.