Profile: Ss White Burs, Inc. manufactures dental burs which include carbide burs and diamond burs. We offer carbide lab metal finishing burs, straight handpiece instruments, wrap-around diamond discs & diamond trimming wheels. Our express line® metal finishing burs are essential tools to save time and reduce metal finishing heat. These specially designed carbide burs are used with a high-speed friction grip hand piece & are designed to reduce the physical stress from metal finishing. Our lab metal finishing burs are designed to decrease metal finishing time. It also reduces the associated physical stress in the process.