Busch Lens Abrasive | Busch No. 632 065 – Green – HP | Pack of 6
The medium grit abrasive for ceramic acrylic metal alloys from Busch & Co. GmbH is a professionally engineered finishing tool designed to deliver consistent, controlled material removal across a broad range of dental laboratory substrates. Classified under ISO standard 655 104 304 523 065, this abrasive meets rigorous quality benchmarks expected in high-precision laboratory environments.
Product Overview
As a reliable medium grit abrasive for ceramic acrylic metal alloys, the 632 065 HP Abrasives Green is formulated to perform effectively on veneering ceramics, dental alloys, and acrylic resins alike. Each pack contains 6 units, ensuring a consistent supply for busy dental laboratory workflows. Manufactured in Germany, these abrasives reflect the exacting standards for which German dental instrumentation is internationally recognized.
Applications
The medium grit abrasive for ceramic acrylic metal alloys 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. | |
| Veneering/Ceramic Technology — Contouring, adjustment and finishing of veneering ceramics and all-ceramic restorations. | |
| Plastics Technology — Shaping, trimming and finishing of acrylic dentures and appliances. |
Key Features
- Medium grit formulation for balanced material removal and surface quality
- Compatible with ceramic, acrylic, and metal alloy substrates
- ISO Classification: 655 104 304 523 065
- Supplied as a pack of 6 for laboratory convenience
- Made in Germany to consistent quality standards
Whether working with delicate ceramics or robust metal alloys, this medium grit abrasive for ceramic acrylic metal alloys offers the reliability and performance that dental technicians demand in daily laboratory use.

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 materials is this abrasive suitable for? This abrasive is designed for use on ceramic, acrylic, and metal alloys, making it versatile across multiple dental laboratory applications.
How many units are included per pack? Each pack contains 6 abrasives, providing an efficient supply for ongoing laboratory work.
What is the ISO classification for this product? The ISO classification is 655 104 304 523 065.
Where is this product manufactured? This product is made in Germany by Busch & Co. GmbH.
