US No. 33 1/2 Busch Carbide Inverted Cone Bur | Busch No. 2 006 – HP | Pack of 6

The inverted cone carbide cutter bur from Busch & Co. GmbH is a precision rotary instrument engineered for demanding cutting and shaping tasks across a range of technical disciplines. Classified under ISO standard 500 104 010 001 006, this carbide cutter features an inverted cone geometry that enables controlled material removal with exceptional accuracy.

Product Overview

This inverted cone carbide cutter bur is supplied in a convenient pack of 6 (US No. 33 1/2), ensuring consistent availability for high-volume workflows. The carbide construction delivers durability and long-lasting cutting performance, making it a reliable choice for professionals who demand repeatable results.

Applications

The inverted cone carbide cutter bur 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.

Key Features

• Inverted cone carbide geometry for targeted, precise cutting
• ISO Classification: 500 104 010 001 006
• Packed in quantities of 6 for professional use
• Manufactured in Germany to rigorous quality standards

As a genuine inverted cone carbide cutter bur made in Germany, this instrument reflects Busch & Co. GmbH's longstanding commitment to precision engineering and quality craftsmanship. Whether used in dental laboratories, plastics processing, or model-making environments, it delivers consistent and reliable cutting performance.

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.

FAQ

What is the ISO classification for this carbide cutter? This inverted cone carbide cutter bur is classified under ISO standard 500 104 010 001 006.

How many burs are included in one pack? Each pack contains 6 individual burs (US No. 33 1/2).

What industries is this bur suitable for? It is suitable for model making, plastics technology, crown and bridge technology, and model casting technique.

Compare With

Manufacturer literature: Busch catalogs and product brochures for this line are available in our Busch Burs Catalog Library.