12L14 or 1018 Steel This item was sourced on www.MFG.com as one of the items in an RFQ in USA for Milling & Turning Buyer needs a quote for both prints (print#1 and print#2) 500 pcs and 1000 pcs each Attached prints for more details.For reference, the part on print #2 is shown as the thumbnail image and is: Approximately 1.575 inch x 0.5 inch x 0.375 inch. Please see drawings for all specifications. Part Part Number: 1460664322772 Material: Carbon Steel Material Grade: Technical Specifications Category:Milling & Turning Dimensions1.575 x 0.5 x 0.375 inch Tolerance:0.001Annual Usage:2000.0 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 Milling & Turning: Milling and Turning, or CNC milling and turning will fall in this process, or manual milling is the process used to produce prismatic components. A rotating cylindrical cutter with multiple flutes, commonly called an endmill, traverses along multiple axes to machine features such as slots, pockets and profiles. 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.