Inquiry (采购产品): 1.5 mm holes If you contact me with regards to the drilling of 1/2" plate in 2205, I will send you some sketches on what is required. Thanks, **** Hidden Message ***** Norm Sharp V0R-1R0 Company: Geo-Tech Industries Inc. E-mail: norm@geotechindustries.com **** Hidden Message ***** norm@geotechindustries.com