Grinding Media 1/2in lb, Case Of 6

Details:

Burundum* cylinders^ 1.27X1.27Cm for liquid dispersion processes. Cylindrical shape provides additional contacts for faster, finer grinding. Non-porous surface is hard and chip-resistant. High specific gravity (3.4) Ups "packing density" for efficient mill use. Hardness is 9 on the mohs scale.