5/8" diameter by 1" long Oval Carbide Burr (Type SE). Single cut for softer metals and a smoother finish. 1/4" shank fits most die grinders. Manufactured from solid fine-grained Carbide for strength and durability.
3/4" diameter by 1" long Radiused End Cylindrical Carbide Burr (Type SC). Single cut for softer metals and a smoother finish. 1/4" shank fits most die grinders. Manufactured from solid fine-grained Carbide for strength and durability.