Busch Diamond Torpedo Conical Bur | Busch No. 8878K 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 prosthodontic procedures. Identified by its red ring coding, this fine grit bur delivers controlled, refined cutting that minimizes surface roughness and supports exceptional marginal integrity.

Product Specifications

• Shape: Torpedo Conical
• Grit: Fine (Red Ring)
• ISO Classification: 806 314 298 514 014
• Head Size: 014
• Shank: FG (Friction Grip)
• Pack Quantity: 2 burs per pack

Applications

The diamond torpedo conical fine grit dental bur is ideally suited for crown preparation, where precise axial wall reduction and smooth finish lines are essential. The torpedo conical geometry allows the clinician to establish well-defined preparation margins with accuracy and repeatability, making it a reliable choice for full-coverage restorations.

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.

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

Manufactured in Germany, this instrument reflects the quality standards associated with Busch & Co. GmbH's extensive experience in dental bur production. The fine grit designation makes it particularly effective for finishing and refining preparations where a coarser instrument has already established the primary reduction. Using a diamond torpedo conical fine grit dental bur at this stage ensures smoother surfaces and reduced stress on tooth structure.

FAQ

What does the red ring indicate on this bur? The red ring denotes fine grit, indicating a finer diamond particle size used for finishing and light reduction rather than bulk removal.

What procedures is this diamond torpedo conical fine grit dental bur best suited for? It is primarily recommended for crown preparation, providing refined axial reduction and clean finish lines for fixed prosthodontic restorations.

How many burs are included in each pack? Each pack contains 2 burs.

Compare With

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