Plug,Valve This RFQ was sourced on www.MFG.com in USA for Lapping We have machined parts, 1.5" in dia., that need one end lapped to a 4 finish and flat within one light band. The initial order for 3 is for our first article submission. Larger quantities would follow. Buyer Information Industry City/Region Farmers Branch, Texas Country USA RFQ RFQ Number 314593 Material Material Grade 416 SS Technical Specifications Category Lapping Dimensions Get quotes online for manufacturing services at MFG.com from machine shops, fabricators, job shops and contract manufacturers. MFG.com connects buyers and suppliers when the buyer has a need and the supplier has the right expertise and capacity. MFG.com analyzes all engineered parts and RFQs for improved manufacturability and to ensure quality and a quick quoting experience. Lapping: Lapping is a finishing process used to refine surfaces by making very flat surfaces very fine finishes. Lapping uses loose abrasives suspended in a fluid. In the lapping process, parts are processed between large flat plates or platens. Lapped surface finishes are measured in microns and nanometers.