qidi tech 1 X/Y axis bushings

pla bushings for the 8mm rods for the X/Y axis , you need a total of 8 to replace all

b8 = 8mm id

b8.05 = 8.05 id

b8.1 = 8.1mm id

b8.15 = 8.15mm id

b8.2 = 8.2mm id

the more accurate the printer is the smaller the id you can use , I find 8.05 perfect for printing on my cr10s