These blades are used for cutting spiral bevel and hypoid gears and pinions. They are manufactured as a two sided (Alternate) or as a three sided (Triplex) for 5", 6", 7.5", 9", 12", 16", 18" diameter (Table No1) RIDG-AC cutters in the full range of blade shape dimensions, right hand(RH) or left hand(LH). Made of high speed steel (HSS and ASP). Order acording to enclosed cutter specification.
