Inquiry (采购产品): Scale We have 1000pc of 2 different lengths of hot rolled steel. Our customer doesn't want the scale on the parts. They will be going into a rubber dip and do not want contamination. I'm looking for the most economical way to remove this scale. Do you tumble or sand blast? would you recommend this to remove the loose scale? **** Hidden Message ***** Bev Gentle 03452 Company: Gentle Machine Co. LLC E-mail: graywolfdan@myfairpoint.net **** Hidden Message ***** graywolfdan@myfairpoint.net