Scott Blumenthal, MD, will mark 25 years since he performed the first lumbar total disc replacement in the U.S.

The new model PLW 923 S Air Stone Sander/Polisher from Flex North America is a compact ... it accepts 3-, 4- or 5-in. discs, 90 psi air pressure, and a 1/4-in. air inlet/hose size.

Flex North America's new LCP 1703 VR Grinder is ideal for honing and polishing concrete, granite and marble. This planetary gear, belt driven unit is powered by a 10-amp, variable-speed Flex motor.

Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. Right now, the Orgpek Buffer Polisher Kit is on sale at Amazon ...