World Class Diamond Polishing Bench Neelart's Diamond Polishing Bench(Diamond Polishing Mill) is the outcome of 30 years of experience in an engineering industry engaged in design and manufacturing of high precision components, machine tools spindles. The type of product "Neelart" gives is only of its kind available in the diamond polishing industries. The first Diamond Polishing Bench was rolled out from our workshop in 2004 and since then almost 2000 such Diamond Polishing