... . Slenderness ratio 8.0Mpa.m1/24. Crushing strength 150kgf (2mm )5. wearing value international standard6. Specifications(Diameter mm) 0.6-0 ... .4,1.4-1.7, 1.5-2.0,2.0-2.5,3,4,5,8,10 or to be customized Application ... , Magnetic band 3) Superfine grinding mineral (GCC, Kaolin and so on) Low price and high efficiency zirconium ceramic Gringing Media