Specification - Balls diameter (mm) - 125, 100, 90, 80, 75, 70, 65, 60, 50, 40, 30, 25, & 20 - Cylpebs (mm) - 25x25, 22x22, 19x19 We specialize in the supplying and importing of Forged Steel Grinding Media Balls. Resistant to corrosion, these are highly regarded …