Busch Hitzlos Unmounted Wheel | Busch No. 776 220 | Pack of 12

The unmounted wheel abrasive hitzlos dental instrument from Busch & Co. GmbH is a precision abrasive tool engineered for reliable, controlled material removal in professional dental laboratory workflows. Designed for medium grit performance under the Hitzlos specification, this abrasive wheel is built to deliver consistent results across a variety of restorative applications.

Product Specifications

• Type: Unmounted Wheel
• Grit: Medium
• Series: Hitzlos
• Standard Classification: ISO: 654 900 371 522 220
• Pack Quantity: 12 units

Applications

The unmounted wheel abrasive hitzlos 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 Hitzlos Abrasives?

The Hitzlos designation reflects a heat-minimising abrasive approach, helping to protect heat-sensitive materials during grinding and finishing. As a unmounted wheel abrasive hitzlos dental solution, this instrument is manufactured in Germany to strict quality standards, making it a dependable choice for dental technicians seeking accuracy and durability in their daily workflows.

FAQ

What does Hitzlos mean? Hitzlos refers to a heat-reduced abrasive technology designed to minimise thermal stress on the workpiece during grinding.

How many units are included? Each pack contains 12 unmounted wheel abrasive hitzlos dental instruments.

What ISO classification applies to this product? This product is classified under ISO: 654 900 371 522 220.

Is this product suitable for ceramic work? Yes, it is specifically indicated for Veneering/Ceramic Technology and Crown and Bridge Technology applications.