CHI 5869 This item was sourced on www.MFG.com as one of the items in an RFQ in CHINA for Milling & Turning Material: 4140 Per Caterpillar Spec 1E1142B this is a test project from our our USA client CAT, we need the supplier has TS 16949 cetification,if the project run smoothly, it is possible to get more projecct from this client about 10 million bussiness per year. Production of a CHI 5869 (Milling & Turning). Approximately 60.32 mm OD x 15.88 mm long. Please see drawing for all specifications. Part Part Number: 1376558480232 Material: Carbon Steel Material Grade: Technical Specifications Category:Milling & Turning Dimensions60.32 x 15.88 mm Annual Usage:10000.0 Are you looking for suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) to provide manufacturing services for machine tool industry, automotive industry? For more information visit MFG.com. MFG.com performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your online 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.