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D6×20×80 Solid Carbide Reamer: H7 Tolerance, Ra 1.6 µm Finish
31. März 2026Reamer · H7 · Ra 1.6 · D6×20×80 · Solid carbide
For standard reaming, the key challenge is not only reaching the target H7 diameter, but doing it consistently across production cycles while maintaining a smooth bore surface in the Ra 1.6 µm class.
Key Specifications (customizable)
| Technische Daten | |
|---|---|
| Merkmal | Spezifikation |
| Diameter | D6 mm |
| Cutting Length | 20 mm |
| Overall Length | 80 mm |
| Tolerance | H7 class (customizable) |
| Surface Finish | Ra 1.6 µm class |
| Material | Solid carbide (tungsten carbide) |
Stable centering guidance
Reamer geometry designed to keep the tool tracking consistently inside the bore for repeatable H7 results.
Finish-focused edge preparation
Edge conditioning and flute profile selected to achieve a smooth Ra 1.6 µm class bore wall.
Production repeatability
Ground for stable performance across multiple cycles, reducing drift between first article and serial acceptance.
Coating & coolant options
PVD coatings and coolant strategy are selected to match your workpiece material and speed/feed programme.
If your drawing specifies H7 tolerance with Ra 1.6 µm class results, send bore diameter, cutting length/overall length, material and hardness, and the preceding process (drill / semi-bore size). We will confirm geometry, coating choice, and inspection criteria to match your production acceptance.
Sonderwerkzeuge
Ihr nächstes Sonderwerkzeug besprechen
Zeichnungen, Material und Zykluszeit senden. Unser Applikationsteam antwortet in der Regel innerhalb eines Werktags mit Machbarkeit und nächsten Schritten.