Busch Carbide Cylinder Round Crown Cutter | Busch No. 23RX 010 – FG | Pack of 6
The carbide crown cutter bur for precious metal alloys from Busch & Co. is a precision-engineered rotary instrument designed specifically for demanding restorative and prosthetic procedures. Built to the highest standards of German craftsmanship, this bur delivers consistent, reliable performance in clinical and laboratory environments.
Product Specifications
- Type: Carbide, Cylinder Round, Crown Cutter
- Cut: Double Cut
- Indicated For: Precious Metal Alloys
- ISO Classification: 500 314 197 019 010
- Pack Quantity: 6 burs per pack
Key Features
This carbide crown cutter bur for precious metal alloys features a double-cut flute design that promotes smooth, controlled material removal with minimal heat generation. The cylinder round geometry provides excellent access and consistent results when working with precious metal restorations.
Instrument Dimensions
| Head Ø | 1.0 mm (ISO size 010) |
|---|---|
| Shank | FG (Friction Grip) — 1.60 mm Ø, 19 mm overall length (ISO 314) |
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 primary application of this instrument is Crown Separation, making it an essential tool when precise, controlled sectioning of crowns fabricated from precious metal alloys is required. As a reliable carbide crown cutter bur for precious metal alloys, it supports clinicians in achieving accurate, efficient outcomes during crown removal procedures.
The carbide crown cutter bur for precious metal alloys is well-suited for the following clinical procedures:
| Crown Separation — Sectioning and removal of metal and ceramic crowns and bridges. |
Made in Germany
Busch & Co. instruments are manufactured in Germany, reflecting a longstanding commitment to precision, quality, and innovation in dental instrumentation.

FAQ
What is the ISO classification for this bur? The ISO classification is 500 314 197 019 010.
How many burs are included per pack? Each pack contains 6 burs.
Is this bur suitable for non-precious metal alloys? This instrument is specified for use with precious metal alloys. For non-precious applications, consult the Busch product range for an appropriate instrument selection.
What is the primary clinical use of this carbide crown cutter bur for precious metal alloys? It is designed primarily for crown separation procedures involving precious metal restorations.

