Busch Diamond Taper (Cone) Pointed Bur | Busch No. 858EF 014 – Extra Fine Grit, Yellow Ring – HP | Pack of 2

The diamond taper (cone) pointed extra fine dental bur from Busch & Co. GmbH is a precision-engineered rotary instrument manufactured in Germany to meet the exacting standards of modern dental practice. Combining a taper (cone) pointed geometry with an extra fine grit diamond coating, this bur provides the control and accuracy clinicians demand for refined finishing and margin preparation work.

Product Overview

The diamond taper (cone) pointed extra fine dental bur features a taper (cone) pointed shape paired with an extra fine grit surface, enabling delicate contouring and surface refinement with minimal tissue disruption. Secure diamond bonding and consistent grit distribution ensure predictable, controlled material removal across repeated clinical use. Each pack contains two burs, providing reliable availability for busy clinical environments.

• Shape: Taper (Cone) Pointed
• Grit: Extra Fine
• ISO Classification: 806 104 165 504 014
• Pack Size: Pack of 2

Applications

The diamond taper (cone) pointed extra fine dental bur is specifically suited for Crown and Bridge Technology, delivering consistent performance in finishing and preparation tasks that require controlled material removal and exceptional marginal accuracy. Its extra fine grit makes it the preferred choice when surface quality and dimensional precision are paramount.

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?

Engineered by Busch & Co. GmbH, a trusted German manufacturer with a longstanding reputation in dental instrumentation, this bur reflects a commitment to quality and clinical reliability. The taper (cone) pointed design allows precise access to challenging margin areas, while the extra fine diamond coating minimises the risk of surface damage during finishing procedures.

FAQ

What is the ISO classification for this bur? The ISO classification is 806 104 165 504 014.

How many burs are included per pack? Each pack contains 2 burs.

What clinical applications is this bur designed for? It is designed primarily for Crown and Bridge Technology, including finishing and margin preparation procedures requiring high precision.

Compare With

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