Male Roll This RFQ was sourced on www.MFG.com in USA for Cylindrical Grinding Rough turning, stress relieving,Finish turning & broaching,heat treating and grinding are required. .0001 tolerance on grinding. Certification of steel and heat treatment required with parts. "X" dia is 6.290 diameter. "y" dim is .3730 wide. Buyer Information Industry City/Region South Easton, Massachusetts Country USA RFQ RFQ Number 332101 Material Alloy Steel Material Grade Aisi D-2 Tool Steel Technical Specifications Category Cylindrical Grinding 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. Cylindrical Grinding: Cylindrical grinding refers to removing extremely small amounts of material from cylindrical surfaces. This is done with rotary grinding tools. There are two types of cylindrical grinding: centered and centerless.