Busch Diamond Taper (Cone) Rounded Edge Bur | Busch No. 8845KR 018 – Fine Grit, Red Ring – FG | Pack of 2

The fine grit diamond taper (cone) dental bur 8845KR 018 FG from Busch & Co. GmbH is a precision-engineered rotary instrument designed for demanding restorative and prosthodontic procedures. With its taper (cone) rounded edge geometry and fine grit diamond coating identified by the red ring, this bur delivers controlled, refined cutting action suited to exacting clinical workflows.

Product Specifications

• Shape: Taper (Cone) Rounded Edge
• Grit: Fine (Red Ring)
• ISO Classification: 806 314 544 514 018
• Shank: FG (Friction Grip)
• Pack Quantity: 2 burs per pack

Clinical Applications

This fine grit diamond taper (cone) dental bur is indicated for the following procedures:

• Cavity and Fissure Preparation: The taper (cone) rounded edge profile allows precise access and shaping within cavity margins, enabling clean preparation with minimal trauma to surrounding tooth structure.
• Crown Preparation: The fine grit surface provides smooth finishing cuts during crown preparation, supporting accurate marginal definition and a refined surface texture ready for impression or scanning.

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 in Germany, this fine grit diamond taper (cone) dental bur reflects the rigorous standards associated with Busch & Co. GmbH engineering. German-made dental instruments are widely recognized for consistent diamond particle distribution, long service life, and reliable dimensional accuracy across the working head.

Supplied as a pack of two, this product offers practical value for busy clinical environments where instrument turnover and sterilization cycles demand reliable replacements on hand. Each bur in the pack meets the same exacting ISO standard, ensuring consistent performance throughout use.

FAQ

What does the red ring indicate on this bur? The red ring is the ISO color-code designation for fine grit diamond instruments, indicating a finer abrasive particle size suitable for finishing and refined preparation cuts.

What shank type is the 8845KR 018 FG? This bur features an FG (Friction Grip) shank, compatible with standard high-speed handpieces used in most dental operatories.

How many burs are included in one pack? Each pack contains 2 individual fine grit diamond taper (cone) dental burs, providing a convenient backup for clinical use.

Compare With

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