US No. 3 Busch Carbide Centering Bur | Busch No. 1 012 – HP-SH | Pack of 2

The carbide centering bur dental professionals rely on — the Busch 1 012 (US No. 3) HP-SH Centering Bur — is a precision-engineered, round carbide bur designed for accurate centering applications in clinical and laboratory settings. Manufactured by Busch & Co. GmbH in Germany, this instrument reflects decades of expertise in dental bur fabrication.

Product Details

• Type: Round, Carbide Centering Bur
• Size: 1 012 (US No. 3)
• Shank: HP-SH
• Pack Size: 2 burs per pack
• Standard Classification: ISO: 500 103 001 001 012

Precision Technique

This carbide centering bur dental instrument is engineered to support precision technique workflows, enabling clinicians and technicians to achieve consistent, controlled results. The round carbide geometry provides reliable centering performance with minimal deviation, making it well suited for exacting procedural demands.

As a true carbide centering bur dental tool, it combines hardness and sharpness to deliver efficient cutting with extended service life compared to standard steel alternatives. The HP-SH shank ensures compatibility with appropriate handpiece systems used in dental and laboratory environments.

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.

Made in Germany

Busch & Co. GmbH has a longstanding reputation for producing high-quality dental instruments. This carbide centering bur dental bur upholds that tradition, offering German-engineered quality that practitioners can depend on for accuracy and durability in everyday use.

FAQ

What is the ISO classification for this bur? The ISO standard classification is 500 103 001 001 012.

How many burs are included per pack? Each pack contains 2 carbide centering burs.

What shank type does this bur use? This bur features an HP-SH shank for use with compatible handpiece systems.

Is this bur suitable for precision technique procedures? Yes, it is specifically designed to support precision technique applications requiring accurate centering.