Bridgeport series 1 cnc. For sale: (1) bridgeport series 1 r2e4 cnc milling machine boss 6/9. The machine will turn on, power up, but will not home axis’s. This machine is a low hour run machine and in good condition other than the noted issues. Please reference this listing upon your inquiry.The item “Bridgeport Series 1 Boss 6/9 CNC R2E4 Milling Machine” is in sale since Tuesday, December 23, 2014. This item is in the category “Business & Industrial\Manufacturing & Metalworking\Metalworking Tooling\Equipment Specific Tooling\Milling”. The seller is “ptemployee” and is located in Turtle Creek, Pennsylvania. This item can’t be shipped, the buyer must pick up the item.