Bosch Professional GPO 11-180 S polishing machine for sale. The machine is used, in working condition, but has a problem with the speed regulator. The repair cost with regulator replacement is approximately 50–70 lari. I'm selling it because I've bought a new polishing machine and this one is no longer needed. It's a great option for those looking for a professional Bosch tool at a good price and willing to invest a bit in repairs. Contact me via private messages for any questions.