Busch Diamond Taper (Cone) Round Bur | Busch No. 8854R 040 – Fine Grit, Red Ring – HP | Pack of 1

The fine grit diamond taper (cone) dental bur from Busch & Co. GmbH is a precision-engineered rotary instrument designed to meet the exacting demands of modern restorative and prosthetic dentistry. Featuring a taper (cone) round geometry and fine diamond grit, this bur delivers controlled, smooth material removal ideal for finishing and contouring procedures.

Product Specifications

• Shape: Taper (Cone) Round
• Grit: Fine
• ISO Classification: 806 104 198 514 040
• Pack Quantity: 1
• Shank Type: HP (Handpiece)

Applications

This fine grit diamond taper (cone) dental bur is specifically suited for Crown and Bridge Technology, where precision shaping, margin refinement, and surface finishing are critical to achieving accurate restorations and reliable clinical outcomes.

The fine grit diamond taper (cone) 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.

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.

Quality and Origin

Manufactured to the highest standards, this fine grit diamond taper (cone) dental bur is proudly made in Germany — a benchmark of engineering excellence in the dental industry. Busch & Co. GmbH has a long-standing reputation for producing instruments that combine durability, consistent performance, and clinical reliability.

Why Choose This Bur?

• Fine diamond grit ensures smooth, controlled cutting action
• Taper (Cone) round form factor ideal for contouring and finishing
• German-manufactured for consistent quality and longevity
• Compliant with ISO standard 806 104 198 514 040

FAQ

What procedures is this bur best suited for? This fine grit diamond taper (cone) dental bur is optimally used in crown and bridge technology applications, particularly for margin finishing and surface refinement.

What does the ISO classification indicate? The ISO code 806 104 198 514 040 defines the instrument's shape, grit, shank type, and dimensions in accordance with international dental standards.

Compare With

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