Busch Nylon Brush | Busch No. 9731S 040 – Super Soft – RA | Pack of 50
The prophylaxis super soft nylon brushes pack from Busch & Co. GmbH is engineered for gentle yet effective prophylaxis procedures, offering clinicians a reliable consumable designed for single-use application. Each pack contains 50 brushes, ensuring a consistent supply for busy dental practices.
Product Overview
Designed as a super soft polisher brush for prophylaxis, this prophylaxis super soft nylon brushes pack delivers a delicate touch on tooth surfaces and soft tissues alike. The nylon bristle configuration is optimized to remove plaque and polish enamel without causing unnecessary abrasion, making it suitable for patients with sensitive gingival tissues.
Classification & Compliance
This instrument carries the standard ISO classification 010 204 131 300 040, allowing seamless integration into documented clinical workflows and instrument tracking systems. Manufactured in Germany by Busch & Co. GmbH, each brush meets the quality expectations associated with German dental engineering.
Applications
The prophylaxis super soft nylon brushes pack 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. |
Key Features
- Super soft nylon bristles for gentle prophylaxis
- Pack of 50 brushes for high-volume clinical use
- ISO classification: 010 204 131 300 040
- Single-use design to support cross-contamination prevention
- Made in Germany by Busch & Co. GmbH

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.
FAQ
Is this prophylaxis super soft nylon brushes pack intended for single-use only? Yes. These brushes are designated as not for reuse, in line with standard infection control protocols.
What is the ISO classification for this brush? The ISO classification is 010 204 131 300 040, as indicated in the standard product documentation.
How many brushes are included per pack? Each pack contains 50 individual nylon prophylaxis brushes.
