US No. 3/4 Busch Carbide Round Bur | Busch No. 1 007 – HP | Pack of 6

The carbide round rosehead dental bur is a precision rotary instrument engineered for demanding applications across dental and technical disciplines. Manufactured by Busch & Co. GmbH in Germany, this bur features a rosehead geometry in a round carbide form — combining reliable cutting performance with consistent results across a wide range of materials.

Product Details

• Type: Carbide, Round, Rosehead
• Standard Classification: ISO 500 104 001 001 007
• US No.: 3/4
• Pack Quantity: 6 burs per pack

Applications

The carbide round rosehead 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.

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 Bur?

As a carbide round rosehead dental bur, this instrument delivers the controlled cutting action required in both laboratory and clinical settings. The carbide construction provides durability and edge retention, while the round rosehead profile allows precise material removal with minimal effort. Each pack contains 6 burs, ensuring consistent availability throughout your workflow.

FAQ

What ISO classification does this bur carry? This bur is classified under ISO 500 104 001 001 007.

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

What is the recommended use for this carbide round rosehead dental bur? It is recommended 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.