Busch Soft Disc Polisher | Busch No. 9590M 140 – Orange, Medium | Pack of 100
The soft disc polisher medium grit pre-polishing instrument from Busch & Co. GmbH is engineered to deliver consistent, controlled results in pre-polishing workflows. Designed for professional dental applications, this orange-coded soft disc polisher offers the precision and reliability expected from German-manufactured instruments.
Product Overview
This polisher is a soft disc type with a medium grit formulation, making it ideally suited for pre-polishing stages where surface refinement is required before final finishing. The orange color coding provides quick, reliable identification chairside, reducing the risk of instrument mix-up during clinical procedures.
Key Features
- Type: Soft Disc Polisher
- Grit: Medium — optimized for pre-polishing
- Color Code: Orange (Medium)
- Standard Classification: ISO: 620 900 371 521 140
- Pack Quantity: 100 units per pack
- Single Use Only: Not for Reuse
Instrument Dimensions
| Head Ø | 14.0 mm (ISO size 140) |
|---|
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.
Applications
The soft disc polisher medium grit pre-polishing disc is well-suited for use on restorative materials where a smooth, refined surface is desired prior to final polishing. Its soft disc geometry allows even contact with contoured surfaces, supporting efficient material removal at the pre-polish stage without excessive abrasion.
Usage & Safety
This instrument is intended for single use only and must not be reused. Following single-use protocols ensures patient safety and maintains optimal instrument performance. Always follow your clinic's infection control guidelines.
As a soft disc polisher medium grit pre-polishing solution, this instrument is manufactured in Germany, reflecting Busch & Co. GmbH's longstanding commitment to quality and precision in dental instrumentation.

FAQ
What is this instrument used for? This soft disc polisher medium grit pre-polishing disc is used during pre-polishing steps in restorative dentistry to refine surfaces before final polish.
Can this polisher be reused? No. This instrument is designated for single use only and must not be reused under any circumstances.
What does the orange color code indicate? The orange color code designates medium grit, allowing for quick identification during clinical use.
