US No. 169 Busch Carbide Tapered Fissure (Cone) Bur | Busch No. 23 009 – HP | Pack of 6

The carbide taper (cone) flat cutter dental bur from Busch & Co. GmbH (Item No. 23 009, US No. 169) is a precision-engineered rotary instrument designed for demanding applications in dental and technical laboratories. Supplied in a convenient pack of 6, this instrument meets ISO standard classification 500 104 168 006 009, ensuring consistent quality and dimensional accuracy across every unit.

Product Overview

This carbide taper (cone) flat cutter dental bur features a taper (cone) flat geometry, making it well suited for controlled material removal, contouring, and finishing tasks. Manufactured in Germany, it reflects the high engineering standards that Busch & Co. GmbH is renowned for in the dental and technical instrument industry.

Applications

The carbide taper (cone) 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 extended tool life and consistent cutting performance
• Taper (Cone) flat cutter geometry for versatile contouring and material reduction
• Complies with ISO classification 500 104 168 006 009
• Manufactured in Germany to stringent quality standards
• Supplied as a pack of 6 for laboratory efficiency

When selecting a carbide taper (cone) flat cutter dental bur for professional laboratory or clinical use, the Busch 23 009 offers a dependable combination of geometry, material quality, and standardized sizing. Whether used in crown and bridge workflows or model making, this instrument is a reliable choice for technicians who demand precision.

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 carbide cutter carries ISO classification 500 104 168 006 009.

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

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

Where is this instrument manufactured? This carbide taper (cone) flat cutter dental 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.