US No. 1559 Busch Carbide Straight Fissure (Cylinder) Round Bur | Busch No. 31R 014 – Crosscut – HP | Pack of 6

The carbide cylinder round dental bur from Busch & Co. GmbH is a precision-engineered cutting instrument designed for demanding dental and technical applications. Manufactured in Germany, this bur delivers consistent performance and reliable material removal across a broad range of substrates.

Product Classification

This carbide cylinder round dental bur is classified under ISO standard 500 104 137 007 014, ensuring compatibility and traceability within professional workflows. The cutter features a cylinder round geometry with a crosscut (CROSSCUT) carbide design, optimized for smooth, controlled cutting action.

Applications

The carbide cylinder round 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 extended tool life and durability
• Cylinder round profile for uniform cutting geometry
• Crosscut flute design for enhanced chip clearance and reduced heat buildup
• HP (handpiece) shank for compatibility with standard laboratory and clinical handpieces
• Made in Germany — engineered to stringent quality standards
• Supplied as a convenient pack of 6

Whether used in a clinical or laboratory environment, the carbide cylinder round dental bur provides the precision and consistency that dental professionals expect from a German-made instrument. This carbide cylinder round dental bur is an essential tool for technicians and clinicians who demand reliable, repeatable 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 ISO classification does this bur carry? This bur is classified under ISO 500 104 137 007 014.

How many burs are included per pack? Each pack contains 6 individual burs.

What shank type does this bur use? It features an HP (handpiece) shank, suitable for standard laboratory and clinical handpieces.

Where is this bur manufactured? This bur is made in Germany by Busch & Co. GmbH.

Compare With

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