Busch Steel Finishing Round Bur | Busch No. 41 021 – HP | Pack of 6

The steel round finishing bur dental professionals rely on — the Busch 41 021 HP Finishing Round Bur — is engineered to deliver precise, controlled material removal in plastics technology applications. Supplied in a convenient pack of 6, this bur is manufactured to exacting German quality standards, ensuring consistent performance across every clinical or laboratory procedure.

Product Overview

This steel round finishing bur dental instrument is classified under the ISO standard 310 104 001 071 021, providing a reliable reference for procurement, documentation, and clinical compatibility. The round finishing geometry is designed to refine and smooth surfaces with accuracy, making it an essential tool for technicians and practitioners who demand repeatable results.

Key Features

• Material: High-quality steel construction for durability and consistent cutting performance
• Shape: Round finishing profile for smooth, controlled surface refinement
• Shank: HP (Handpiece) shank for compatibility with standard laboratory handpieces
• ISO Classification: 310 104 001 071 021
• Pack Quantity: 6 burs per pack
• Origin: Made in Germany

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.

Applications

This steel round finishing bur dental is particularly suited for Plastics Technology applications, where smooth finishing and precise contouring of plastic materials are required. The round bur geometry allows technicians to work efficiently across a range of surface profiles.

The steel round finishing bur dental is well-suited for the following dental laboratory applications:

Plastics Technology — Shaping, trimming and finishing of acrylic dentures and appliances.

German Engineering Quality

Busch & Co. GmbH has a long-standing reputation for producing precision rotary instruments. Every steel round finishing bur dental in this range is manufactured in Germany, reflecting the brand's commitment to accuracy, longevity, and professional-grade performance.

FAQ

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

What is the ISO classification for this bur? The ISO classification is 310 104 001 071 021, as specified by Busch & Co. GmbH.

How many burs are included per pack? Each pack contains 6 burs.

What materials is this bur intended for? This bur is recommended for plastics technology applications.