we made the worm and worm gear 1. Material: Stainless Steel, Brass, Aluminum, POM, and other standard machineable material.2. Grade: Can ... Fully equipped wth test equipment of Projector, Tooth Profile instrument, Gear interactive equipment, etc. Gears Testing Report before delivery available.5 ... you.Soft tips: We don't have any ready-made/standard gears. We make the gears strictly as per your drawing ...