... gear Good performance High precision and durable Capacity 10,000 pcs per month Competetive price Precision steel spur gear ... Worm,Spiral or other types 5) Use application: gear box for steelworks Product TypeCNC hobbing gearMaterial:42CrMo, 20CrMnMo, 20Cr2Ni4, 35CrMo, ... L/C, Western UnionPacking: Foam, Carton, Standard Wooden boxesCapacity8,000~1,5000 pcs per monthDelivery 20-30 days after receiving ...