Media Grinding 10lb 1-1/4in, Pack Of 1

Details:

Burundum* cylinders^ 3.2X3.2Cm for crushing 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.