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EAN / GTIN:
Manufacturer number:
GARANT Master Alu solid carbide high-performance reamer HPC through hole, DLC, Nominal ⌀ DC: 8H7mm
Article no.: 164400 8H7
Article code:
- Tolerance: H7
- Tool material: Solid carbide
- Standard: Manufacturer’s standard
- Type: W
- Through-coolant: yes, with 25 bar
Product details
Technical Data
| Nominal ⌀ DC | 8 mm | |
| Coating | DLC | |
| Tolerance | H7 | |
| Tool material | Solid carbide | |
| Standard | Manufacturer’s standard | |
| Type | W | |
| Through-coolant | yes, with 25 bar | |
| Shank | DIN 6535 HA with h6 | |
| Machining strategy | HPC | |
| Application for type of drilling | for through holes | |
| Flute length Lc | 10 mm | |
| Overhang L1 | 64 mm | |
| Overall length L | 100 mm | |
| Number of cutting edges Z | 6 | |
| Shank ⌀ Ds | 8 mm | |
| Feed f in cast alu | 1.5 mm/rev. | |
| Reaming oversize in diameter | 0.1 mm | |
| Colour ring | yellow | |
| Series | Master Alu | |
| Type of product | Phillips bit |
Identification & Classification
| Article number | 164400 8H7 | |
| EAN / GTIN | 4062406282073 | |
| Manufacturer number | 164400 8H7 | |
| Manufacturer | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
250
N
250
N
250
Description
Version:
Special HPC reamers of the latest generation, for machining aluminium, with improved tooth geometry and further developed carbide substrate. Extra-short teeth for increased cutting performance values. Optimised cooling strategy with radially arrangedcoolant outlets aligned directly to the teeth. Version suitable for NC with straight shank ⌀ for standard arbors especially in hydraulic chucks or high precision collet chucks. Very high concentricity and process reliability due to unequal spacing of the teeth and special profile of the round chamfer width.
Version with DLC coating ta-C.
Tolerance specifications:
Configurable: Reamers finish ground to match your specification.
H7: Version to DIN1420 for H7 bore tolerance.
Version with DLC coating ta-C.
Tolerance specifications:
Configurable: Reamers finish ground to match your specification.
H7: Version to DIN1420 for H7 bore tolerance.
Application:
Special version for through holes.