Inquiry (采购产品): alumina machining We would like to machine 2 concentric hole in a alumina crucible (supplied by us). Dimnesions of the holes are 0.086" and 0.047", dept of drilling is approximately 0.1". Please provide a quote for the above work. **** Hidden Message ***** Sudesna Roy 02115 USA Company: Advanced Materials lab at Northeastern University Title: Research Assistant E-mail: sroy@coe.neu.edu **** Hidden Message ***** sroy@coe.neu.edu