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Référence:
EAN / GTIN:
Réf. fabricant:
N° cat.:
Foret HPC carbure monobloc, queue cylindrique DIN 6535 HA, DLC, ⌀ DC p6: 2mm
Réf.: 122606 2
Référence:
Détails du produit
Caractéristiques techniques
| Through-coolant | yes, with 25 bar | |
| Entry of cooling lubricant | with cooling lubricant entry, axially on bolt circle | |
| Escape of cooling lubricant | with cooling lubricant exit, axially angled | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | VHM-HPC-Bohrer zylindrischer Schaft DIN 6535 HA D p6 2 mm | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Interface coding | ZYL00400115 | |
| Holder shape | Standard | |
| Holder version | metric | |
| Holder size, metric | 0040 mm | |
| Type of mounting | spigot | |
| Holder tolerance class | h$06 | |
| Shank diameter | 4 mm | |
| Shank length | 28 mm | |
| Holder diameter, ISO tolerance class | 4 mm | |
| Holder diameter, upper dimension | 0 mm | |
| Holder diameter, lower dimension | -0.008 mm | |
| Shank type | HA | |
| Cutter diameter, min. | 2 mm | |
| Cutter diameter, max. | 2 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | p6 | |
| Distance from cutter corner to cutter tip | 0.36 mm | |
| Number of teeth | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 15 degrees | |
| Helix pitch | 23.4 mm | |
| Angle, 1st step | 140 degrees | |
| Point geometry | A | |
| Type of drilling tool | step drill | |
| Product designation (type) | W | |
| Pilot drill required | non | |
| Tool material | solid carbide | |
| Standard designation for cutting medium, 2nd Priority | solid carbide | |
| Standard designation for cutting medium, 3rd Priority | solid carbide | |
| Machining group | N (non-ferrous metals) | |
| Cutting media, manufacturer’s designation | VHM | |
| Coating | DLC | |
| Interface | joint 1 | |
| Gauge length | 29 mm | |
| Usable length | 18 mm | |
| Overall length | 57 mm | |
| Functional length | 56.64 mm | |
| Weight | 10 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 6537 L | |
| Data carriers | without data carrier | |
| Machining method | drilling into solid material | |
| Colour ring | yellow | |
| Machining strategy | HPC | |
| Type of product | indexable drill | |
| Content | single part |
Identification et classification
| Référence article | 122606 2 | |
| EAN / GTIN | 4045197567925 | |
| Réf. fabricant | 122606 2 | |
| Fabricant/personne responsable | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Tableau d’application
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360
N
400
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350
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150
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120
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90
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80
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70
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80
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160
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200
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80
Description
Version:
Spiral fluted, with 6 guide chamfers and internal cooling channels.
New generation of high performance pilot drills in the HPC range.
With 140° point angle and special p6 cutting edge tolerance for optimum generation of a pilot hole. High alignment accuracy and roundness of the pilot hole.
New generation of high performance pilot drills in the HPC range.
With 140° point angle and special p6 cutting edge tolerance for optimum generation of a pilot hole. High alignment accuracy and roundness of the pilot hole.
Note:
Flute length LC = L2 + 1.5 × DC.
For deep-hole drilling deeper than 16×D a pilot hole is recommended, and for deep-hole drilling from 20×D to 30×D it is essential. The generation of a pilot hole improves process reliability.
Form HB and HE supplied at the same price as HA.
Form HB: order with No. 122608.
Form HE: order with No. 122606 + 129100HE.
For deep-hole drilling deeper than 16×D a pilot hole is recommended, and for deep-hole drilling from 20×D to 30×D it is essential. The generation of a pilot hole improves process reliability.
Form HB and HE supplied at the same price as HA.
Form HB: order with No. 122608.
Form HE: order with No. 122606 + 129100HE.