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Manufacturer number:
Cat. No.:
GARANT Master Steel Feed solid carbide drill, plain shank DIN 6535 HA, TiAlN, ⌀ DC h7 (mm or inch): 9/16
Article no.: 669842
Catalog no.: 122725
Article code:
Product details
Technical Data
| Innenkühlung | ja, mit 25 bar | |
| Kühlschmierstoff | ja | |
| Serie | Master Steel | |
| Herstellerbezeichnung | GARANT Master Steel Feed VHM-Bohrer | |
| Schnittstellen Position | maschinenseitig | |
| Aufnahmetyp | Zylinderschaft | |
| Trennstellenkodierung | ZYL | |
| Aufnahmeform | glatter Schaft | |
| Aufnahmeausführung | metrisch | |
| Aufnahmeart | Zapfen | |
| Aufnahmetoleranzklasse | h6 | |
| Durchmesser Schaft DS | 16 mm | |
| Toleranzklasse | h7 | |
| Schaftausführung | HA | |
| Schneidendurchmesser, min. Dc min. | 14,29 mm | |
| Schneidendurchmesser, max. Dc max. | 14,29 mm | |
| Konfigurierbar | nein | |
| Toleranz Schneidendurchmesser | Toleranzklasse ISO | |
| Toleranzklasse ISO | h7 | |
| Spannutenlänge Lc | 83 mm | |
| Anzahl Schneiden Z | 3 | |
| Drallrichtung | rechts | |
| Spiralwinkel, min. | 30 Grad | |
| Winkel, 1. Stufe | 145 Grad | |
| Produktbezeichnung (Typ) | N | |
| Schneidstoff | VHM | |
| Zerspanungsgruppe | P (Stahl) | |
| Beschichtung | TiAlN | |
| Schnittstelle | Trennstelle 1 | |
| Nutzlänge L1 | 61,6 mm | |
| Länge gesamt L | 133 mm | |
| Schneidrichtung | rechtsschneidend | |
| Werkzeugausführung | Voll-Hartmetall | |
| Norm | DIN 6537 L | |
| Datenträger | ohne Datenträger | |
| Bearbeitungsverfahren | Bohren ins Volle | |
| Farbring | grün | |
| Zerspanungsstrategie | HPC | |
| Produktart | Vollbohrer | |
| Inhalt | Einzelteil |
Identification & Classification
| Article number | 669842 | |
| Catalog number | 122725 | |
| EAN / GTIN | 4045197957313 | |
| Manufacturer number | 122725 9/16 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
160
P
140
P
130
P
110
P
90
H
60
M
60
M
50
S
40
K
130
K
80
Description
Version:
3-flute drill, specially developed for use at very high feed rates. Outstandingly suitable for machines with high installed power and stable operating conditions.
The sector-leading technology of the chisel edge guarantees optimum self-centring behaviour and permits spot drilling on irregular surfaces. 3 guide chamfers guarantee a stable exit from the hole and an exact roundness of the hole.
- Special cutter geometry with stable cutting edges and large clearance at the centre enables very high feed rates.
- The patented tip is optimised for chip flow and generates low cutting pressure with good chip breakage.
- With 145° tip angle for low burr formation when drilling through holes.
The sector-leading technology of the chisel edge guarantees optimum self-centring behaviour and permits spot drilling on irregular surfaces. 3 guide chamfers guarantee a stable exit from the hole and an exact roundness of the hole.