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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Solid carbide NC machine reamer Configurable, TiAlN, Nominal ⌀ DC: 2,2mm
Article no.: 644036
Catalog no.: 164344
Article code:
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Even number of teeth with irregular spacing − teeth are exactly opposite each other; e. g. teeth 1 and 5.
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The correct undersize for pre-drilled holes can be found in the machining handbook.
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Product details
Technical Data
| Innenkühlung | nein | |
| Kühlschmierstoffeintritt | ohne Kühlschmierstoffeintritt | |
| Kühlschmierstoffaustritt | ohne Kühlschmierstoffaustritt | |
| Kühlschmierstoff | ja | |
| Schneidendurchmesser 1. Stufe max. DC | 2,36 mm | |
| Intervall Konfigurierbarkeit | 0,001 mm | |
| Herstellerbezeichnung | VHM-NC-Maschinen-Reibahle | |
| Toleranzfeld | C; CD; D; E; EF; F; FG; G; H; J; JS; K; M; N; P; R; S; T; U; V; X; Y; Z; ZA; ZB; ZC | |
| Schnittstellen Position | maschinenseitig | |
| Aufnahmetyp | Zylinderschaft | |
| Trennstellenkodierung | ZYL00400105 | |
| Aufnahmeform | Standard | |
| Durchmesser Schaft DS | 4 mm | |
| Länge Schaft LS | 28 mm | |
| Qualität | 10; 11; 12; 13; 7; 8; 9 | |
| Schaftausführung | HA | |
| Schneidendurchmesser 1. Stufe min. DC | 2,13 mm | |
| Konfigurierbar | ja | |
| Schneidenlänge LC | 13,1 mm | |
| Anschnittlänge | 0,4 mm | |
| Anzahl Schneiden | 4 | |
| Drallrichtung | links | |
| Drallwinkel max. | 8 Grad | |
| Anschnittwinkel | 60 Grad | |
| Reibwerkzeugart | für Durchgangsloch | |
| Antriebsart | Maschinenreibahle | |
| Schneidstoff | VHM | |
| Beschichtung | TiAlN | |
| Schnittstelle | Trennstelle 1 | |
| Auskraglänge A | 24 mm | |
| Nutzlänge L1 | 19 mm | |
| Länge gesamt L | 50 mm | |
| Gewicht | 6 g | |
| Schneidrichtung | rechtsschneidend | |
| Werkzeugausführung | Voll-Hartmetall | |
| Norm | DIN 8093 | |
| Farbring | grün | |
| Produktart | Zylinderreibahle | |
| Inhalt | Einzelteil |
Identification & Classification
| Article number | 644036 | |
| Catalog number | 164344 | |
| EAN / GTIN | 4045197854445 | |
| Manufacturer number | 164344 2,2 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
35
N
30
N
25
P
30
P
25
P
20
P
15
P
10
M
15
M
12
S
10
K
10
N
25
Description
Version:
Version suitable for NC DIN 8093-2 with straight shank ⌀ for standard chucking especially in hydraulic chucks or high precision collet chucks. This ensures very high concentricity and process reliability,
The use of GARANT-NC reamers eliminates the need to procure special collets. With long flutes and left-hand helix.
Reamers finish ground to match your specification.
The use of GARANT-NC reamers eliminates the need to procure special collets. With long flutes and left-hand helix.
Reamers finish ground to match your specification.
Application:
For reaming through holes, as the chips are evacuated in the cutting direction. Lead taper is suitable also for blind holes.