US No. 556 Busch Carbide Straight Fissure (Cylinder) Bur | Busch No. 31 009 – Crosscut – HP | Pack of 6

The carbide cylinder flat cutter dental bur from Busch & Co. GmbH is a precision-engineered rotary instrument designed for demanding cutting and shaping tasks across a range of professional applications. Manufactured in Germany, this cutter reflects the quality and consistency that dental and technical professionals rely on.

Product Details

This instrument is classified as a Carbide Cutter, Cylinder Flat, conforming to ISO Standard 500 104 107 007 009. It is supplied as a convenient pack of 6, ensuring continuity in busy workflows. The carbide cylinder flat cutter dental bur delivers controlled material removal with a flat-ended cylindrical geometry, making it well suited to precise preparation and finishing work.

Applications

The carbide cylinder flat cutter dental 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

• Carbide construction for durability and consistent cutting performance
• Cylinder flat geometry for controlled, flat-ended preparation
• Packed in a set of 6 for professional continuity
• Made in Germany to rigorous quality standards
• The carbide cylinder flat cutter dental bur is suitable for both dental laboratory and technical model-making environments

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 bur? This instrument is classified under ISO 500 104 107 007 009.

How many burs are included in one pack? Each pack contains 6 carbide cylinder flat cutter dental burs.

What industries is this bur suitable for? The carbide cylinder flat cutter dental bur is suitable for dental crown and bridge technology, model making, plastics 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.