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Solid carbide HPC drill, plain shank DIN 6535 HA, TiAlSiN, ⌀ DC m7: 12mm
Article no.: 327239
Catalog no.: 122680
Article code:
Product details
Technical Data
| Through-coolant | yes, with 25 bar | |
| Entry of cooling lubricant | with cooling lubricant entry, axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially angled | |
| Cooling lubricant | yes | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Holder shape | straight clamping flat | |
| Holder version | metric with cooling lubricant holes | |
| Holder size, metric | 0120 mm | |
| Shank diameter | 12 mm | |
| Shank length | 45 mm | |
| Holder diameter, upper dimension | 0 mm | |
| Holder diameter, lower dimension | -0.011 mm | |
| Shank type | HA | |
| Cutter diameter, min. | 12 mm | |
| Cutter diameter, max. | 12 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Body diameter | 12 mm | |
| Flute length | 71 mm | |
| Distance from cutter corner to cutter tip | 2.18 mm | |
| Number of teeth | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 30 degrees | |
| Angle, 1st step | 140 degrees | |
| Point geometry | C | |
| Product designation (type) | H | |
| Tool material | solid carbide | |
| Standard designation for cutting medium, 2nd Priority | HC-S10 | |
| Standard designation for cutting medium, 3rd Priority | HC-M20 | |
| Machining group | S (difficult-to-machine materials) | |
| Cutting media, manufacturer’s designation | VHM | |
| Coating | TiAlSiN | |
| Interface | joint 1 | |
| Gauge length | 73 mm | |
| Usable length | 56 mm | |
| Overall length | 118 mm | |
| Functional length | 115.82 mm | |
| Weight | 133 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 6537 L | |
| Shape letter standard number | L | |
| Data carriers | without data carrier | |
| Machining method | drilling into solid material | |
| Colour ring | pink | |
| Machining strategy | HPC | |
| Type of product | indexable drill | |
| Content | single part |
Identification & Classification
| Article number | 327239 | |
| Catalog number | 122680 | |
| EAN / GTIN | 4062406780173 | |
| Manufacturer number | 122680 12 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
S
45
S
35
Description
Version:
Specially for machining titanium-based and nickel-based alloys. With wear-resistant, ultra-smooth TiAlSiN high-performance coating for a long tool life combined with optimum bore quality and very low burr formation.