Crown and Bridge Dental Bur Collection

Which Crown and Bridge Bur Do You Need?

Start with the step of the preparation, then open the matching sub-collection to compare figures, sizes and grits.

Optimized Shapes for Every Stage

• Depth-cutting and depth-orienting burs for controlled, uniform reduction
• Tapered chamfer and shoulder diamonds for precise margin definition — ideal for metal-ceramic, all-ceramic, and zirconia crowns
• Round-end tapered and football-shaped burs for occlusal and lingual reduction
• Flame-shaped and needle diamonds for interproximal slicing and margin finishing
• Finishing burs for ultra-smooth surfaces and excellent marginal adaptation
• Crown cutters in carbide and ZIRAMANT diamond versions for sectioning and removing existing crowns and bridges
• ZIRAMANT diamonds (FG) for adjusting and cutting zirconia

Material & Grit Excellence

• High-quality diamond burs available in coarse grit for rapid bulk reduction, medium for controlled shaping, and fine/extra-fine for margin refinement and pre-polishing
• Tungsten carbide finishing burs for smooth, chatter-free contouring and removal of old restorations

Clinical Advantages

• Reduced vibration and heat generation for patient comfort and pulp protection
• Excellent visibility and debris evacuation during preparation
• Designed for high-speed handpieces (FG shank) with superior durability and cutting efficiency; a few finishing burs are RA, and some ZIRAMANT diamonds have long FG-LG or FG-XLG shanks
• Supports all restorative materials: PFM, zirconia, lithium disilicate, gold, and more

This Crown and Bridge Dental Bur Collection equips you with the right instrument for every procedural step — from initial depth cuts to final margin refinement and surface finishing. The result is precise preparations, accurate impressions, and beautifully fitting crowns and bridges achieved with greater efficiency and clinical confidence.

Whether you are working with a single unit or a multi-unit bridge, the Crown and Bridge Dental Bur Collection supports consistent outcomes across all major restorative materials and preparation designs. Every bur in this collection is engineered to minimize chair time while maximizing precision at the margin.

All instruments in this collection are made by Busch & Co. in Germany under ISO 13485 certification and are available in the US through DeutscheDT.com.

Clinical Use

These FG instruments are used in the high-speed handpiece for chairside crown and bridge preparation: depth orientation, occlusal and axial reduction, chamfer or shoulder margin design, interproximal slicing, and finishing of the preparation before impression or scanning. The crown cutters are used to section and remove existing crowns and bridges, and the ZIRAMANT diamonds to adjust or cut zirconia.

Care and Reconditioning

Clean, disinfect and sterilize the instruments between uses following the manufacturer instructions and the symbols on each package, and replace a bur once it loses cutting performance or shows damage. Our Dental Bur Reprocessing & Sterilization Guide covers the workflow for Busch rotary instruments; maximum speeds are in the Dental Bur Speed Chart.

Compare With

Related collections: Busch Crown Preparation Burs, Torpedo Burs and Diamonds, Crown Cutter Burs, Cool-Diamant Diamonds, ZIRAMANT Zirconia Diamonds, and Crown Removal Instruments. Reference pages: Crown Preparation & Margin Bur Guide · Busch Bur Size Chart · Color Coding & ISO Guide · US Bur Numbers.

FAQ

Further reading: Best Dental Burs for Crown Preparation