Busch Composite Cup Polisher | Busch No. 9667 070 – Medium Grit – RA | Pack of 6

The composite polisher medium grit pre-polishing instrument from Busch & Co. GmbH is engineered to deliver refined, consistent surface finishes on composite restorations. Designed specifically for the pre-polishing stage, this polisher prepares composite surfaces with controlled abrasion before final polishing, ensuring a smooth, clinically acceptable result every time.

Product Overview

The 9667 070 RA is a medium grit polisher optimized for composite materials. Classified under ISO 658 204 030 522 070, it meets international standards for dental rotary instruments. Each pack contains 6 polishers, providing excellent value for busy dental practices.

Key Features

• Type: Polisher — Pre-Polishing
• Material Compatibility: Composite
• Grit: Medium
• ISO Classification: 658 204 030 522 070
• Pack Size: 6 units
• 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

The composite polisher medium grit pre-polishing is well-suited for the following applications:

	Filling Treatment — Contouring, finishing and polishing of amalgam and composite restorations.
	Veneering/Ceramic Technology — Contouring, adjustment and finishing of veneering ceramics and all-ceramic restorations.

Why Choose Busch

Busch & Co. GmbH instruments are manufactured in Germany, reflecting decades of precision engineering expertise. The composite polisher medium grit pre-polishing design ensures predictable material removal and a consistently refined surface with every use, reducing chair time and improving patient outcomes.

FAQ

What is the ISO classification for this polisher? The ISO classification is 658 204 030 522 070.

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

Is this instrument suitable for composite restorations? Yes, this composite polisher medium grit pre-polishing instrument is specifically designed for composite materials and pre-polishing applications.