CNC Milling Collet Chuck 1.Precision 0.02-0.002mm 2.OEM manufacturing ... 80% products export to Japan 4.Custom service CNC Milling Collet Chuck We are just a factory in Wuxi, China, maufacturing ... EDM : 0.002mm 6.Angle clearance:R0.03mm ItemCNC Milling Collet Chuck Material Steel ,Stainless steel, Iron ,Aluminum, Brass and ... getting the deposit.Packing According to the contract. CNC Milling Collet Chuck