Since 1985, the mission of our company has simply been to offer high quality precision rotary instruments, milling tools, and related products, while maintaining superior customer care. You can be confident the precision rotary instruments and other items we offer are unique, solution oriented and backed by expert technical support, and a “no worries” guarantee.


The Cardinal Rotary Instruments philosophy is simply “The Customer is Royalty”. When you call our company a live person answers the phone – a person that can help you with all of your needs without transferring you to different departments, and a person that gets to know you by name. You may be pleasantly surprised when you experience our “hassle free” customer service, but that’s what good “old fashioned” customer service is all about!

Cardinal Rotary Instruments also offers a full range of Rotary instrument burs and tools for finishing zirconia in the green state. Our CardiGlaze PearlZ line of polishers are ideal for adjusting, finishing, smoothing, and polishing hard sintered zirconia. Available in 7 grits, we offer a full range for every discerning customer. The CardiGlaze PearlZ are safe for margins, virtually heatless, and will not chip or flake the edges. If you’re looking for the best, highest quality zirconia finishing and polishing system in the industry – look no further.

The Cad/Cam milling burs we offer are made right here in the USA with the highest grade German carbide available. We make every effort to maintain the highest level of quality control with every cad/cam milling tool in our offering: VHF burs/tools, Amann Girrbach burs/tools, VHF 5 Axis burs/tools, Sirona MC X5 burs/tools, Wieland burs/tools, Zirkonzahn burs/tools, Dentmill burs/tools, Origin burs/tools, Roland burs/tools – every tool is inspected to be sure you receive a product that will perform to optimal expectation.


At Cardinal Rotary Instruments, we offer the original high-quality products that have become the industry standards that you know and love. The authenticity of our original, genuine, high quality, precision rotary instruments is alway guaranteed. Often imitated, but never duplicated, the ORIGINAL quality of our high grade precision rotary instruments will always meet your expectations.

We go out of our way to say “Yes!” to our customers, and the only policy we follow regarding customer service is to honor every reasonable request, all the time. We strive to make your experience with Cardinal Rotary Instruments as simple and pleasant as possible, because we know that will keep you coming back…