Cryo-Thunderburr 1/2" Dia. 4PC Set in Wood Box

At first glance, Cryo-Thunderburrs look like ordinary burrs, but look closer. Cryo-Thunderburrs incorporate an alternating series of coarse-cut teeth and fine-cut teeth. This patented design is simple yet revolutionary. The coarse teeth promote faster cutting and the finer teeth improve the surface finish, and the combination reduces chatter.
• Coarse and Fine Teeth - Faster cut, smoother finish, less chatter
• Cryophase™ Treated - maximum life and improved durability
Specifications
Material: Sintered Cobalt-Tungsten Carbide
Hardness: 80RC Core
Cryogenic Treatment: Cryophase™ process
CAUTION: Any cutting tool may break or shatter under improper use. Government regulations require use of safety glasses and other appropriate safety equipment at all times in the vicinity of use.