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Número del fabricante:
Solid carbide HPC deep hole drill plain shank DIN 6535 HA 16×D 3,5 mm
Número de artículo: 123588 3,5
Código del artículo:
- Tool material: Solid carbide
- Standard: Manufacturer’s standard
- Version: 16×D
- Tolerance nominal ⌀: h7
- Number of cutting edges Z: 2
Detalles de producto
Datos técnicos
| Nominal ⌀ DC | 3.5 mm | |
| Coating | DLC | |
| Tool material | Solid carbide | |
| Standard | Manufacturer’s standard | |
| Version | 16×D | |
| Tolerance nominal ⌀ | h7 | |
| Number of cutting edges Z | 2 | |
| Point angle | 135 degrees | |
| recommended maximum drilling depth L2 | 54.8 mm | |
| Shank | DIN 6535 HA to h6 | |
| Through-coolant | yes, with 40 bar | |
| Machining strategy | HPC | |
| Pilot drill required | yes, pilot drill | |
| Flute length Lc | 60 mm | |
| Overall length L | 100 mm | |
| Shank ⌀ Ds | 6 mm | |
| Feed f in aluminium short-chipping | 0.18 mm/rev. | |
| Colour ring | yellow | |
| Type of product | Jobber drill |
Números de identificación y clasificaciones
| Número de artículo | 123588 3,5 | |
| EAN / GTIN | 4045197352279 | |
| Número del fabricante | 123588 3,5 |
Tablas de Aplicación
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Descripción
Version:
Spiral fluted, with 6 guide chamfers and internal cooling channels. New generation of high performance deep hole drills in the HPC range. With 135° point angle and special h7 cutting edge tolerance for optimum generation of a deep hole. High roundness and alignment accuracy of the deep hole.
Note:
Flute length LC = L2 + 1.5 × DC.
For process reliability when using the 16×D deep hole drill, prior centring with No. 121068 – 121121 or 4×D pilot drilling operation with pilot drill No. 122606 is necessary. For deep holes greater than 20×D, a pilot hole to the maximum drilling depth with pilot drill No. 122606 is absolutely essential.
The generation of a pilot hole improves process reliability. See also pages 140/141.
For process reliability when using the 16×D deep hole drill, prior centring with No. 121068 – 121121 or 4×D pilot drilling operation with pilot drill No. 122606 is necessary. For deep holes greater than 20×D, a pilot hole to the maximum drilling depth with pilot drill No. 122606 is absolutely essential.
The generation of a pilot hole improves process reliability. See also pages 140/141.