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Manufacturer number:
Cat. No.:
Solid carbide high performance drill plain shank DIN 6535 HB, TiN, ⌀ DC h7: 19mm
Article no.: 448684
Catalog no.: 122315
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | yes | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Holder shape | form B | |
| Holder version | metric | |
| Holder size, metric | 0200 mm | |
| Type of mounting | spigot | |
| Holder tolerance class | h6 | |
| Shank diameter | 20 mm | |
| Shank length | 0 mm | |
| Cutter diameter, min. | 19 mm | |
| Cutter diameter, max. | 19 mm | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | h7 | |
| Distance from cutter corner to cutter tip | 0 mm | |
| Number of teeth | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 30 degrees | |
| Angle, 1st step | 140 degrees | |
| Product designation (type) | N | |
| Tool material | solid carbide | |
| Cutting media, manufacturer’s designation | VHM TIN | |
| Coating | TiN | |
| Interface | joint 1 | |
| Gauge length | 81 mm | |
| Usable length | 51 mm | |
| Overall length | 131 mm | |
| Weight | 388 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 6537 K | |
| Machining method | drilling into solid material | |
| Colour ring | without | |
| Type of product | indexable drill | |
| Content | single part |
Identification & Classification
| Article number | 448684 | |
| Catalog number | 122315 | |
| EAN / GTIN | 4045197387530 | |
| Manufacturer number | 122315 19 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
140
N
120
P
80
P
75
P
65
P
60
P
35
K
70
Description
Version:
Cutting chisel edge with high centring accuracy due to strong core and special point geometry. Straight major cutting edges with slightly honed edges and special flute profile produce short chips.
Note:
Flute length LC = L2 + 1.5 × DC.