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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Sheet metal drill HSS double-sided, uncoated, ⌀ DC h8: 6,8mm
Article no.: 669428
Catalog no.: 113421
Article code:
Product details
Technical Data
| Innenkühlung | nein | |
| Kühlschmierstoff | nein | |
| Schneidendurchmesser, min. Dc min. | 6.8 mm | |
| Schneidendurchmesser, max. Dc max. | 6.8 mm | |
| Konfigurierbar | nein | |
| Toleranz Schneidendurchmesser | Toleranzklasse ISO | |
| Toleranzklasse ISO | h8 | |
| Spannutenlänge Lc | 23 mm | |
| Anzahl Schneiden Z | 2 | |
| Winkel, 1. Stufe | 135 Grad | |
| Anschliffform | C | |
| Produktbezeichnung (Typ) | N | |
| Schneidstoff | HSS | |
| Beschichtung | vaporisiert | |
| Nutzlänge L1 | 12.8 mm | |
| Länge gesamt L | 72 mm | |
| Schneidrichtung | rechtsschneidend | |
| Werkzeugausführung | Voll-Stahl | |
| Norm | DIN 1897 | |
| Bearbeitungsverfahren | Bohren ins Volle | |
| Farbring | ohne | |
| Produktart | Vollbohrer | |
| Inhalt | Einzelteil |
Identification & Classification
| Article number | 669428 | |
| Catalog number | 113421 | |
| EAN / GTIN | 4045197964724 | |
| Manufacturer number | 113421 6,8 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
N
P
P
Description
Version:
Extremely break-resistant due to short helix and strong core taper. Self-centring point. Cylindrically ground on circumference(without chamfers) to prevent jamming.
Vaporised surface.
Point geometry shape C.
Dimensions similar to DIN 1897.
Vaporised surface.
Point geometry shape C.
Dimensions similar to DIN 1897.
Application:
Especially for drilling sheet metal.