Busch Lens Abrasive | Busch No. 721 125 – Pink – HP | Pack of 6

The pink abrasive medium grit dental bur from Busch & Co. GmbH is a precision-engineered abrasive instrument designed specifically for use on medium hard metal alloys in professional dental applications. Built to exacting German standards, this instrument delivers consistent, controlled material removal across a range of clinical and laboratory workflows.

Product Specifications

• Type: Abrasive
• Grit: Medium
• Suitable for: Medium Hard Metal Alloys
• Standard Classification (ISO): 625 104 304 523 125
• Pack Quantity: 6 pieces
• Shank: HP (Handpiece)

Applications

The pink abrasive medium grit dental 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.
	Model Casting Technique — Finishing and adjustment of cast metal frameworks.

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 This Abrasive?

When precision and performance are required, the pink abrasive medium grit dental bur provides the ideal balance between cutting efficiency and surface control. Its medium grit formulation ensures that material is removed at a controlled rate, reducing the risk of overheating or surface distortion on metal alloy workpieces. Each pack contains 6 instruments, supporting consistent workflow continuity in both dental laboratories and clinical environments.

Manufactured in Germany, this instrument reflects Busch & Co. GmbH's long-standing commitment to quality, precision, and professional-grade dental tooling.

FAQ

What alloys is this abrasive suitable for? This instrument is formulated for medium hard metal alloys, as specified under ISO classification 625 104 304 523 125.

How many instruments are included per pack? Each pack contains 6 individual pink abrasive medium grit dental bur instruments.

What shank type does this instrument use? This abrasive uses an HP (handpiece) shank, making it compatible with standard dental laboratory handpieces.