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HiPer-Drill base body, 5×D, ⌀ DC: 45mm
Article no.: 231610 45
Article code:
- Version: 5×D
- Schaft: ISO 9766
- Bohrverwendung: limited cross-drilling; limited drilling through a stack; limited drilling with oblique exit; limited oblique spot drilling
- Number of cutting edges Z: 2
- Innenkühlung: yes
Product details
Technical Data
| Serie | HiPer-Drill | |
| Version | 5×D | |
| Schaft | ISO 9766 | |
| Bohrverwendung | limited cross-drilling; limited drilling through a stack; limited drilling with oblique exit; limited oblique spot drilling | |
| Number of cutting edges Z | 2 | |
| Innenkühlung | yes | |
| Dia. range Dc | 45 mm - 46.99 mm | |
| Reach L1 | 235 mm | |
| Shank ⌀ Ds | 40 mm | |
| Shank length Ls | 70 mm | |
| Spannschraube | 231999 25IP1 | |
| Overall length L | 367 mm | |
| Type of product | Indexable drill |
Identification & Classification
| Article number | 231610 45 | |
| EAN / GTIN | 4062406641498 | |
| Manufacturer number | 231610 45 | |
| Manufacturer | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- Very high feed rates and maximum performance due to optimally matched geometries and materials.
- Precise positioning of the cutter insert due to Vee insert seating and secure clamping by the centre bore.
- High concentricity when assembled. (For holes up to IT9 accuracy)
- Shank support for optimum stability in operation.
Application:
For stationary and rotating use. For holes up to IT9 accuracy.
Note:
The insert screw must be replaced after every fifth change of cutter insert.
Further sizes up to ⌀ 50.99 mm available on request.
Clamp in a hydraulic chuck (such as No. 302026 size 20) for optimum radial run-out.
For optimum stability, clamp the drill so the overhang is as short as possible.
Further sizes up to ⌀ 50.99 mm available on request.
Clamp in a hydraulic chuck (such as No. 302026 size 20) for optimum radial run-out.
For optimum stability, clamp the drill so the overhang is as short as possible.
Warning:
Bestimmungsgemäße Verwendung
- Für stehenden und rotierenden Einsatz.
- Für mittelgroße Bohrungen bis Genauigkeit IT9, rechtsschneidend.
- Ausschließlich mit KSS-Emulsion zur Innenkühlung verwenden.
- Vor Verwendung Pilotbohrung zur Erhöhung der Prozesssicherheit durchführen.
- Nur mit Schneideinsatz Nr. 231630 – 231690, Spannschraube Nr. 231999 verwenden.
- Spannschraube mit auf Bohrer eingraviertem Drehmoment festziehen.
- Für den industriellen Gebrauch.
- Nur in technisch einwandfreiem und betriebssicherem Zustand verwenden.