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Solid carbide HPC drill, plain shank DIN 6535 HA, TiAlSiN, ⌀ DC m7: 15,5mm
Article no.: 326392
Catalog no.: 122480
Article code:
Product details
Technical Data
| Through-coolant | yes, with 25 bar | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| 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 | 0160 mm | |
| Holder tolerance class | h6 | |
| Shank diameter | 16 mm | |
| Shank length | 48 mm | |
| Holder diameter, ISO tolerance class | 16 mm | |
| Holder diameter, lower dimension | -0.013 mm | |
| Shank type | HA | |
| Cutter diameter, min. | 15.5 mm | |
| Cutter diameter, max. | 15.5 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | m7 | |
| Body diameter | 16 mm | |
| Flute length | 65 mm | |
| Distance from cutter corner to cutter tip | 2.82 mm | |
| Number of teeth | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 29.22 degrees | |
| Helix pitch | 87.1 mm | |
| Angle, 1st step | 140 degrees | |
| Point geometry | C | |
| Type of drilling tool | centre drill, double-sided | |
| Product designation (type) | N | |
| Tool material | solid carbide | |
| Standard designation for cutting medium, 2nd Priority | HC-S20 | |
| 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 | 67 mm | |
| Usable length | 45 mm | |
| Overall length | 115 mm | |
| Functional length | 112.18 mm | |
| Weight | 229 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 6537 K | |
| Data carriers | without data carrier | |
| Machining method | drilling into solid material (BVB) | |
| Colour ring | pink | |
| Machining strategy | HPC | |
| Type of product | indexable drill | |
| Content | single part |
Identification & Classification
| Article number | 326392 | |
| Catalog number | 122480 | |
| EAN / GTIN | 4062406779382 | |
| Manufacturer number | 122480 15,5 | |
| 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.