About 5*7mm oval
About 6*8mm oval
About 4*6mm oval
Circle 5*5mm is 0.1mm larger
Round about 7*7mm
# Cotton cracks inside#
Oval 8.5*10.5mm
@ A Round 9*9mm
@ A round 10*10mm
Circle about 12.5mm (error about 0.2mm)
Round 13mm
Class 2A Circle 9mm is too small (error is about 0.2mm
Class 2A circle 10mm error about 0.2mm
Class 2A round 10.5mm
Class 2A round 10.8mm
About 7*10mm
About 7*10.5mm
About 8*8mm
About 7*11mm is too large (error is about 0.2mm)
About 8*12mm
About 8*10mm
Round about 6*6mm
About 7*9mm oval
Oval 9*11mm small
@ Round 10*10mm multi-cotton cracked body
@ Round 10*10mm less cotton crack
