Busch Shorties Carbide Taper (Cone) Round Bur | Busch No. S 433FX 023 – HP | Pack of 2

The carbide taper (cone) round cutter shortie fine double cut from Busch & Co. GmbH is a precision rotary cutting instrument engineered for demanding applications across dental, technical, and industrial fields. Classified under ISO standard 500 104 197 140 023, this instrument delivers controlled, consistent material removal with its fine double cut geometry optimised for smooth, professional surface results.

Product Overview

Featuring a compact shortie form factor, the carbide taper (cone) round cutter shortie fine double cut is purpose-built for confined working environments where a standard-length shank would be impractical. The taper (cone) round shape provides excellent access to curved contours and recessed areas, while the fine double cut pattern minimises vibration and produces a clean finish across a range of compatible substrates. The ISO classification for this instrument is 500 104 197 140 023.

Applications

The carbide taper (cone) round cutter shortie fine double cut 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.
	Plastics Technology — Shaping, trimming and finishing of acrylic dentures and appliances.
	Model Making — Trimming and detailing of plaster and stone models.
	Model Casting Technique — Finishing and adjustment of cast metal frameworks.

Instrument Dimensions

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.

Why Choose This Instrument

Supplied as a pack of 2, the carbide taper (cone) round cutter shortie fine double cut represents outstanding value for professional workshops and clinical environments alike. Manufactured in Germany, each instrument upholds the rigorous quality standards associated with Busch & Co. GmbH, ensuring reliability and longevity in high-demand settings.

FAQ

What is the ISO classification for this cutter? The ISO classification is 500 104 197 140 023.

How many cutters are included per pack? Each pack contains 2 carbide taper (cone) round cutter shortie fine double cut instruments.

What materials can this cutter be used on? It is suitable for plastics, cast model materials, and prosthetic restorations among other compatible substrates — always refer to professional guidance for specific material applications.

Who manufactures this instrument? This instrument is manufactured by Busch & Co. GmbH in Germany, a trusted name in precision rotary cutting tools for dental and technical industries.