Hardcastle Petrofer is one of the leading manufacturers and suppliers of Grinding Oils in India. Their Grinding Oils balances the lubrication and self-sharpening effect. These oils can also be used for all kinds of ferrous and nonferrous metals, natural, environmentally safe solid stick lubricants, aerosol cutting fluids and more. Visit https://www.hawcoindia.com/manufacturer-supplier-metal-cutting-oil.php