مكان المنشأ
Fujian, China
اسم العلامة التجارية
FreeRun
Grade
G5 and G10 or other grade you want
Ball Sizes can be 1
3/32(2.381mm),1mm,3mm,5mm,2mm,1/8"(3.175mm)
Ball Sizes can be 2
2.5mm,1/32",2.4mm,5/32"(3.969mm),1/32",1/16"(1.588mm)
Ball Sizes can be 3
3/16"(4.763mm),7/32"(5.556mm),15/64"(5.953mm),0.8mm
Materia
Si3N4 Ceramic(Silicon nitride ),ZRO2 Balls,SIC Balls