We provide clients with a comprehensive line of Diamond Fly Cutters (Diamond Fly Wheel) that is specially designed for bangles and chain cutting. Manufactured using quality material, these cutters are highly in demand in jewelry making machines. Technical Specification : Diamond Size : 0.5 mm to 4 mmShank Size : 2.2 mm to 3 mmDegree : 110 to 180 Shapes : ConcaveConvexLining