US No. 1701 Busch Carbide Tapered Fissure (Cone) Round Bur | Busch No. 33R 012 – Crosscut – HP | Pack of 6

The carbide taper (cone) round cutter dental bur from Busch & Co. GmbH is a precision-engineered rotary instrument designed for demanding applications across dental, technical, and industrial disciplines. Classified under ISO 500 104 194 007 012, this Taper (Cone) Round Carbide Cutter (33R 012, US No. 1701) delivers consistent, controlled material removal in a wide range of professional settings.

Product Details

This carbide taper (cone) round cutter dental bur features a taper (cone) round geometry optimized for smooth contouring and efficient cutting. Manufactured to rigorous German quality standards, each bur in this pack of six maintains dimensional consistency and cutting reliability across its service life.

• Type: Carbide Cutter, Taper (Cone) Round
• Reference: 33R 012 (US No. 1701)
• Standard Classification: ISO 500 104 194 007 012
• Pack Quantity: 6 burs per pack
• Origin: Made in Germany

Applications

The carbide taper (cone) round 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.

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.

German Engineering Quality

Busch & Co. GmbH has a long-standing reputation for producing precision rotary instruments. This carbide taper (cone) round cutter dental bur reflects that commitment — each unit is manufactured in Germany to ensure dependable performance and longevity in professional use.

FAQ

What is the ISO classification for this bur? This instrument is classified under ISO 500 104 194 007 012.

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

What shank type does this bur use? This bur is designed for use with an HP (handpiece) shank — please verify compatibility with your equipment before ordering.

Compare With

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