Busch Diamond Cylinder Pointed Bur | Busch No. 863EF 012 – Extra Fine Grit, Yellow Ring – HP | Pack of 2

The diamond cylinder pointed extra fine dental bur from Busch & Co. GmbH is a precision rotary instrument engineered for demanding restorative and prosthetic procedures. Designed with a cylinder pointed geometry and an extra fine grit diamond coating, this bur delivers controlled, refined material removal with minimal surface damage — ideal for detail work requiring a high degree of accuracy.

Product Specifications

• Shape: Cylinder Pointed
• Grit: Extra Fine
• ISO Classification: 806 104 250 504 012
• Pack Quantity: 2 burs per pack
• Shank Type: HP (Handpiece)

Applications

This diamond cylinder pointed extra fine dental bur is specifically suited for Crown and Bridge Technology, where precise finishing and contouring of restorations demand consistent, reliable cutting performance. The extra fine grit ensures smooth surface results, reducing the need for extensive post-operative polishing.

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 Busch Diamond Burs?

Manufactured in Germany, Busch & Co. GmbH has a long-standing reputation for producing dental instruments to exacting standards. The diamond cylinder pointed extra fine dental bur benefits from this heritage, offering clinicians a tool built for consistency across multiple procedures. The HP shank provides compatibility with standard straight handpieces commonly used in laboratory and clinical settings.

FAQ

What does the ISO code 806 104 250 504 012 indicate? This ISO classification defines the instrument type, shape, grit size, shank, and working diameter, ensuring standardized identification across dental suppliers and practitioners.

Is this bur suitable for intraoral use? The HP shank is typically associated with straight handpiece applications, commonly used in dental laboratory settings. Consult the manufacturer guidelines for specific usage recommendations.

How many burs are included? Each pack contains 2 diamond cylinder pointed extra fine dental bur units.

Compare With

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