SIDE-CROWN

Wear-resisting blade sets, blades and inserts for blades with cemented hard metallic compositions, namely, blade sets comprised of a pair of elongated overlapping metallic contacting blades with at least one wear-resistant cutting edge for use in machines for cutting rubberized tire fabric sheet, rotatable shear blade sets comprised of a pair of rotatable circular metallic overlapping contacting blades with at least one wear-resistant cutting edge for use in machines for cutting rubberized tire fabric sheet, elongated scissor-type cutting blade sets comprised of a pair of elongated overlapping metallic blades with at least one wear-resistant cutting edge for use in machines for cutting rubberized tire fabric sheet, cutting edge inserts for hard metallic compositions for cementing to blades, namely, tungsten carbide inserts for use in blades of machines for cutting rubberized tire fabric sheet