Busch Diamond Wheel Bur | Busch No. 909 040 – Medium Grit – HP | Pack of 1

The medium grit diamond dental wheel bur from Busch & Co. GmbH is a precision-engineered rotary instrument designed for reliable performance in dental laboratory and clinical applications. Built to exacting German manufacturing standards, this diamond wheel delivers consistent cutting efficiency and controlled material removal across a range of restorative workflows.

Product Specifications

• Form: Wheel
• Grit: Medium
• ISO Classification: 806 104 068 524 040
• Pack Quantity: 1
• Shank Type: HP (Handpiece)

Applications

This medium grit diamond dental wheel bur is well suited for Crown and Bridge Technology, where precise shaping, contouring, and finishing of restorations demand a dependable cutting instrument. The wheel geometry provides broad surface contact, making it effective for flat and curved surface preparation on a variety of dental materials.

The medium grit diamond dental wheel bur is well-suited for the following dental laboratory applications:

Crown and Bridge Technology — Shaping, trimming and finishing of crown and bridge frameworks in the laboratory.

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.

German Engineering Quality

Manufactured in Germany, this medium grit diamond dental wheel bur reflects the quality standards associated with Busch & Co. GmbH — a trusted name in precision dental instrumentation. Each bur is produced under strict quality controls to ensure consistent grit distribution, bond integrity, and dimensional accuracy.

FAQ

What shank type does this bur use? This instrument features an HP (handpiece) shank, compatible with standard laboratory and clinical HP handpieces.

What is the ISO classification for this bur? The ISO classification is 806 104 068 524 040, which identifies the form, grit, and dimensions of this medium grit diamond dental wheel bur.

Is this bur suitable for Crown and Bridge work? Yes, it is specifically indicated for Crown and Bridge Technology applications.

Compare With

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