Busch Diamond Torpedo Conical Bur | Busch No. 8877K 014 – Fine Grit, Red Ring – FG | Pack of 2

The diamond torpedo conical fine grit dental bur from Busch & Co. GmbH is a precision-engineered rotary instrument designed for demanding restorative and prosthetic procedures. Featuring a torpedo conical geometry with fine grit diamond abrasive and a distinctive red ring designation, this bur delivers controlled, smooth cutting action suited to a wide range of clinical applications.

Product Specifications

• Shape: Torpedo Conical
• Grit: Fine (Red Ring)
• ISO Classification: 806 314 297 514 014
• Shank: FG (Friction Grip)
• Pack Quantity: 2 burs per pack

Key Features

The diamond torpedo conical fine grit dental bur combines a tapered conical form with fine diamond particles, enabling precise margin refinement and smooth surface finishing. The red ring coding provides quick, reliable grit identification chairside, minimising the risk of instrument selection errors. Each bur is manufactured to ISO 806 standards, ensuring consistent dimensions and performance across every use.

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.

Applications

This instrument is particularly well suited for crown preparation procedures, where controlled tooth reduction and accurate margin definition are essential. The fine grit characteristic of this diamond torpedo conical fine grit dental bur makes it ideal for finishing and refining preparations rather than aggressive bulk removal, supporting optimal crown seating and fit.

The diamond torpedo conical fine grit dental bur is well-suited for the following clinical procedures:

Crown Preparation — Reduction of tooth structure to create the margins and clearance required for a crown.

German Engineering

Manufactured by Busch & Co. GmbH in Germany, this diamond torpedo conical fine grit dental bur reflects the high-quality standards associated with German dental instrument production. Each unit is crafted for durability, dimensional accuracy, and consistent clinical results across its intended service life.

FAQ

What does the red ring indicate on this bur? The red ring is the ISO colour code for fine grit diamond abrasive, allowing quick chairside identification of the cutting coarseness.

What shank type does this bur use? This bur features an FG (Friction Grip) shank, compatible with standard high-speed handpieces used in dental practices.

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

Compare With

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