宮崎研磨 Company Profile

We provide high-quality and high-precision processing of ultra-hard round bars, ultra-hard slitters, ultra-hard round knives, ultra-hard special cutting tools, and ultra-hard alloy materials.

Our company specializes in precision grinding of general materials such as carbide tools, industrial sewing machine parts, hydraulic parts, air tool parts, marine engine parts, mold parts, and machine tool parts, as well as hard alloys like SKH, SKD, SUJ, and SK materials. Leveraging this technical expertise, we reflect customer feedback in the direct sales of original new products, including carbide round knives, carbide slitter knives, carbide lower blades, carbide round cutters, carbide rubber cutting cutters, carbide special blades, and carbide spacers, which we manufacture and sell using materials sourced from various carbide manufacturers. For users purchasing grinding wheels and industrial oils, we provide engineering sales utilizing our company's technology.