... .005mm 3.on-time delivery 4.aluminum,SS etc stainless steel precision partson time deliverySpecialized in turning and milling precision parts ... .details/description Material: Stainless steel,SUS304. SUS303. SUS316L. al2011 2017 ,6061,A3,steel, brass,PTFE etc Tolerance: +/-0.005mm ... Finish: Anodizing; polish; color plating; color power coating etc Stainless Steel Precision Parts