Medical Needle Cutting and Grinding wheel Abrasive Material: Aluminum Oxide, White aluminum oxide, green silicon carbide Type: Flat (T41), without fiber glass net reinforced Application: for cutting of hypodermic needles, watch parts,exhaust convertor tubing and other stainless steel or some nonferrous material. Size (Mm)SpecificationTypeM/S100 x 0.4/0.5 x 25.4A,WA,GCT- ...