Small spur gear Good performance High precision and durable Capacity 10,000 pcs per ... Spiral or other types 5) Use application: gear box for steelworks Product TypeCNC hobbing gearMaterial:42CrMo, 20CrMnMo, 20Cr2Ni4, 35CrMo ... monthDelivery 20-30 days after receiving POApplicationsAutomotive Parts,hydraulics, compressors,Industrial equipments, transmission parts, etc.Our services:CNC Machining, Milling, ...