{{ name }}
Art-nr {{ combinedCodeWithHighlight }}
Artikelnummer:
EAN/GTIN:
Tillverkarens nummer:
HiPer-Drill grundelement 28 mm
Art-nr: 231617 28
Artikelnummer:
- Utförande: 10×D
- Skaft: ISO 9766
- Borranvändning: kräver kryssborrning; kräver paketborrning; kräver snedställd utgång; kräver snedställd borrstart
- Invändig: ja
Produktdetaljer
Tekniska data
| Serie | HiPer-Drill | |
| Utförande | 10×D | |
| Skaft | ISO 9766 | |
| Borranvändning | kräver kryssborrning; kräver paketborrning; kräver snedställd utgång; kräver snedställd borrstart | |
| Antal skär Z | 2 | |
| Invändig | ja | |
| Diameterområde Dc | 28 mm - 28,99 mm | |
| Effektiv längd L1 | 290 mm | |
| Skaftdiameter Ds | 32 mm | |
| Skaftlängd Ls | 60 mm | |
| Spännskruv | 231999 15IP1 (5,7 Nm) | |
| totallängd L | 391 mm | |
| Produktslag | Vändskärsborrar |
Identifieringsnummer och klassificeringar
| Artikelnummer | 231617 28 | |
| EAN/GTIN | 4045197869098 |
Benämning
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.
- Shank support for optimum stability in operation.
Polished flutes.
Application:
For stationary and rotating use. For holes up to IT9 accuracy.
Note:
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.
The insert screw must be replaced after every fifth change of cutter insert.
Reduce feed rates f by 10 % and vc values by 30 %.
For process reliability when using the drill, initial pilot drilling to 1.5×D with the drill No. 231600 with the same cutter insert size and type is necessary. The generation of a pilot hole improves process reliability.
For optimum stability, clamp the drill so the overhang is as short as possible.
Further sizes up to ⌀ 50.99 mm available on request.
The insert screw must be replaced after every fifth change of cutter insert.
Reduce feed rates f by 10 % and vc values by 30 %.
For process reliability when using the drill, initial pilot drilling to 1.5×D with the drill No. 231600 with the same cutter insert size and type is necessary. The generation of a pilot hole improves process reliability.