Busch Unmounted Silent Wheel | Busch No. 773 190 | Pack of 12

The silent unmounted abrasive wheel dental instrument from Busch & Co. GmbH is engineered for precision finishing work in modern dental laboratory environments. Featuring a fine grit abrasive construction and a silent operating profile, this wheel is designed to deliver controlled material removal with minimal vibration and noise — an important consideration in busy lab settings.

Product Specifications

• Type: Unmounted Abrasive Wheel
• Grit: Fine
• Profile: Silent
• Standard Classification: ISO 654 900 373 512 190
• Pack Quantity: 12 wheels per pack
• Origin: Made in Germany

Applications

The silent unmounted abrasive wheel dental 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.
	Veneering/Ceramic Technology — Contouring, adjustment and finishing of veneering ceramics and all-ceramic restorations.

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 Wheel?

As a silent unmounted abrasive wheel dental solution manufactured in Germany, this instrument meets the exacting standards that dental professionals expect. The fine grit abrasive ensures a smooth surface finish without compromising the integrity of delicate restorative materials. The pack of 12 provides excellent value for high-volume laboratory use.

FAQ

What is the ISO classification for this wheel? The standard ISO classification is 654 900 373 512 190.

How many wheels are included per pack? Each pack contains 12 unmounted abrasive wheels.

Is this wheel suitable for ceramic work? Yes, this silent unmounted abrasive wheel dental instrument is specifically listed for use in Veneering and Ceramic Technology applications.