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Elemento base HiPer Drill, 1,5×D, ⌀ DC: 41mm
Codice art.: 231600 41
Codice materiale:
- Version: 1.5×D
- Shank: ISO 9766
- Use for drilling: limited cross-drilling; limited drilling through a stack; limited drilling with oblique exit; limited oblique spot drilling
- Number of cutting edges Z: 1
- Through-coolant: yes
Dettagli prodotto
Dati tecnici
| Series | HiPer-Drill | |
| Version | 1.5×D | |
| Shank | ISO 9766 | |
| Use for drilling | limited cross-drilling; limited drilling through a stack; limited drilling with oblique exit; limited oblique spot drilling | |
| Number of cutting edges Z | 1 | |
| Through-coolant | yes | |
| Dia. range Dc | 41 mm - 42.99 mm | |
| Reach L1 | 65 mm | |
| Shank ⌀ Ds | 40 mm | |
| Shank length Ls | 70 mm | |
| Clamping screw | 231999 25IP | |
| Overall length L | 193 mm | |
| Type of product | Indexable drill |
Identificazione e classificazione
| Codice articolo | 231600 41 | |
| EAN / GTIN | 4062406641337 | |
| Codice del produttore | 231600 41 | |
| Produttore/persona responsabile | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Descrizione
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:
Intended use
- For stationary and rotating applications.
- For medium-sized bores up to IT9 accuracy, right-hand cutting.
- Only use with cooling lubricant emulsion for through-coolant.
- Carry out pilot drilling before use to increase process reliability.
- Use only with cutter insert no. 231630 – 231690, clamping screw no. 231999.
- Tighten clamping screw with torque engraved on drill.
- For work in industrial environments.
- Use only when it is technically in good condition and safe to operate.