cnc turning steel pulley 1.Material: 40Cr 2.Weight:250g 3. ... anti-rust High quality high quality precision cnc turning steel pulley produced by clients' drawingsAdvantages :Over 12 years experienceHigh ... , Fast deliverySmall quantity acceptableSample availableOEM workableSpecifications: Material:Carbon steel, Alloy Steel, Stainless steel, Copper , Brass, Aluminum,etcType:Drilling, Milling, Turning ...