#coavoo

Coavoo SBR20-70.87 inch / 1800mm 4Pcs Linear Rail + 8Pcs 20mm SBR20UU Bearing Blocks, 20mm Linear Motion Slide Guide Rail with Ball Bearings Sliding Block as Heavy Duty CNC Kit

Coavoo SBR20-15.75 inch / 400mm 1Pcs Linear Rail + 2Pcs 20mm SBR20UU Bearing Blocks, 20mm Linear Motion Slide Guide Rail with Ball Bearings Sliding Block as Heavy Duty CNC Kit