... 1.Material: 45# 2.Weight : 250g 3.Type:cnc turning 4.Application:mechanical parts High quality precision ... quantity acceptableSample availableOEM workableISO9001:2008 CertifiedGeneral Information:Custom cnc components Tolerance:0.01~0.02mm Capacity:0 ... Passivation, Sand blasting, Brushing & ploshing etc.3) Processing equipments:CNC machining center, CNC lathe, grinding machine, automatic lathe machine, ...