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Solid carbide drill for aramide, uncoated, ⌀ DC h6: 12mm
Article no.: 479443
Catalog no.: 121230
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Cooling lubricant | no | |
| Manufacturer’s designation | VHM-Bohrer Aramid | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Holder shape | Standard | |
| Holder version | metric | |
| Holder size, metric | 0120 mm | |
| Shank diameter DS | 12 mm | |
| Shank length LS | 0 mm | |
| Cutter diameter, min. Dc min. | 12 mm | |
| Cutter diameter, max. Dc max. | 12 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | h6 | |
| Flute length Lc | 50 mm | |
| Distance from cutter corner to cutter tip | 2.31 mm | |
| Number of teeth Z | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 30 degrees | |
| Angle, 1st step | 90 degrees | |
| Product designation (type) | N | |
| Pilot drill required | no | |
| Tool material | solid carbide | |
| Cutting media, manufacturer’s designation | VHM | |
| Coating | uncoated | |
| Interface | joint 1 | |
| Gauge length A | 57 mm | |
| Usable length L1 | 38 mm | |
| Overall length L | 102 mm | |
| Weight | 129 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | Werksnorm | |
| Machining method | drilling into solid material (BVB) | |
| Colour ring | without | |
| Type of product | indexable drill | |
| Content | single part |
Identification & Classification
| Article number | 479443 | |
| Catalog number | 121230 | |
| EAN / GTIN | 4045197472083 | |
| Manufacturer number | 121230 12 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
140
N
130
N
120
N
100
N
110
N
120
Description
Version:
Special geometry for reliable drilling of aramide plastics (polyaramides) and aramide fibres as well as thermoplastics and thermosetting plastics.
Note:
Flute length LC = L2 + 1.5 × DC.