Busch Cylinder Flat Abrasive | Busch No. 731 065 – Pink – HP | Pack of 6
The medium grit abrasive for chrome-cobalt from Busch & Co. GmbH is a precision-engineered dental abrasive designed to meet the demanding requirements of modern dental laboratory workflows. Classified under ISO standard 625 104 107 523 065, this pink abrasive delivers consistent, reliable performance across a range of technical applications.
Product Overview
This medium grit abrasive for chrome-cobalt is supplied in a convenient pack of six (6) units, making it a practical choice for busy dental laboratories. The pink color coding ensures easy identification, and the medium grit formulation provides an ideal balance between material removal and surface refinement on chrome-cobalt alloys.
Applications
The medium grit abrasive for chrome-cobalt is well-suited for the following dental laboratory applications:
| Crown and Bridge Technology — Shaping, trimming and finishing of crown and bridge frameworks in the laboratory. | |
| Model Casting Technique — Finishing and adjustment of cast metal frameworks. |
Key Features
- Medium grit formulation optimized for chrome-cobalt alloys
- ISO Classification: 625 104 107 523 065
- Pink abrasive for straightforward identification
- Pack of 6 for laboratory convenience
- Made in Germany to high manufacturing standards
As a genuine medium grit abrasive for chrome-cobalt, this instrument reflects Busch & Co. GmbH's long-standing commitment to precision and quality in dental technology. Each abrasive is manufactured in Germany, ensuring consistent dimensional accuracy and reliable clinical performance.

Instrument Dimensions
| Head Ø | 6.5 mm (ISO size 065) |
|---|---|
| Shank | HP (Straight Handpiece) — 2.35 mm Ø, 44.5 mm overall length (ISO 104) |
Per ISO 6360, the size number is the maximum head diameter in tenths of a millimeter. See our Busch Bur Size Chart for the full size conversion table, shank codes, and color ring guide.
FAQ
What material is this abrasive designed for? This abrasive is specifically formulated as a medium grit abrasive for chrome-cobalt alloys, making it suitable for dental laboratory use on chrome-cobalt frameworks and castings.
How many units are included? Each pack contains 6 abrasive instruments.
What is the ISO classification? The ISO standard classification is 625 104 107 523 065.
