Busch Nylon Brush | Busch No. 9731 040 – Soft – RA | Pack of 50
These soft nylon prophylaxis brushes from Busch & Co. GmbH are designed for professional dental prophylaxis procedures, delivering a gentle yet effective clean on tooth surfaces and along the gingival margin. Manufactured in Germany to stringent quality standards, these brushes reflect the precision engineering that dental professionals expect from Busch.
Product Overview
The 9731 040 RA model features a soft bristle configuration suited for routine prophylaxis polishing. Classified under ISO standard 010 204 131 500 040, these soft nylon prophylaxis brushes are intended for single-use applications only and must not be reused between patients, ensuring optimal hygiene and patient safety.
Key Features
- Soft nylon bristles for gentle prophylaxis polishing
- Designed for professional dental use
- ISO Classification: 010 204 131 500 040
- Single-use only — not for reuse
- Supplied in a convenient pack of 50
- Made in Germany
Applications
The soft nylon prophylaxis brushes are indicated for prophylaxis procedures. As a single-use instrument, each brush maintains consistent performance and eliminates the risk of cross-contamination. They are compatible with standard latch-type (RA) slow-speed handpieces.
The soft nylon prophylaxis brushes is well-suited for the following clinical procedures:
 |
Prophylaxis — Professional cleaning and polishing of tooth surfaces. |
 |
Not for Reuse — Single-patient use only. Discard after use. |
Instrument Dimensions
| Head Ø | 4.0 mm (ISO size 040) |
|---|---|
| Shank | RA / CA (Contra-Angle, latch) — 2.35 mm Ø, 22 mm overall length (ISO 204) |
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.
Busch Warranty & 60-Day Returns
This Busch instrument is guaranteed against manufacturing and workmanship defects — we'll repair or replace it under normal professional use. Unused, unopened product in its original packaging can also be returned or exchanged within 60 days of delivery. Full terms are on our Warranty page and Returns page.
FAQ
Are these brushes suitable for reuse?
No. These soft nylon prophylaxis brushes are single-use instruments and must not be reused between patients.
What quantity is included in each pack?
Each pack contains 50 brushes.
What handpiece type do these brushes fit?
These brushes are designed for standard latch-type (RA) slow-speed handpieces.
