Keyed Shaft This item was sourced on www.MFG.com as one of the items in an RFQ in USA for Centerless Grinding Production of a centerless ground Keyed Shaft. Approximately 0.750" OD x 288" long. Material is 1018 steel. Please see drawing for all specifications. See attached print for tolerances and associated standards that the round bar needs to be made to. Part Part Number: KW1018 X 3/4 Material: Alloy Steel Material Grade: 1018 Technical Specifications Category:Centerless Grinding Dimensions7315.2 x 19.05 inch Annual Usage:2000.0 The following suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) provide manufacturing services for the machine tool industry, automotive industry… For more information visit www.MFG.com. MFG.com analyzes all engineered parts and RFQs for improved manufacturability and to ensure quality and a quick quoting experience. Centerless Grinding: Centerless grinding is done by feeding the part through the grinding device. There are three types of centerless grinding processes: through-feed grinding, in-feed grinding, and end-feed grinding.