Tungsten carbide burrs, also known as rotary files or die grinder bits, are considered precision tools and are commonly used in industries such as foundries, shipbuilding, aviation, automotive and ...

Diamond burs caused slightly greater heat generation than tungsten carbide burs. Objective The aim of these experiments was to compare the cutting dynamics of high-speed high-torque (speed ...

Temperature changes were also recorded in teeth during cavity preparation with high and low torque handpieces with diamond and tungsten carbide (TC) burs. The null hypothesis of this study was ...