Pin Core Invar Standard This item was sourced on www.MFG.com as one of the items in an RFQ in USA for Turning Turning of a pin core. Approximately 0.285" OD x 3.585" long. Please see drawing for dimension specifications. Part Part Number: rmpc Material: Thermoplastic Material Grade: polycarbonate lexan Technical Specifications Category:Turning Dimensions0.0 x 0.0 inch Annual Usage:1000.0 The following suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) provide manufacturing services and are members of the MFG.com community. For more information visit http://www.mfg.com. MFG.com performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your quoting experience Turning: Turning, CNC turning, or manual turning is the process used to produce cylindrical components. A cylindrical piece of stock is rotated and a cutting tool is traversed along 2 axes of motion to produce precise diameters and depths. Turning can be either on the outside of the cylinder or can perform inside the diameter, turning (also known as boring) to produce tubular like components to various geometries. A machine tool that performs turning is called a lathe.