Home >> NSK Production Since our establishment in1930,Nakanishi has built a vast wealth of knowledge in the fields of micro-machining and precision processing. This experience has allowed us to produce the finest tools for advanced machining operations. The market for our tools has grown rapidly throughout the world,and the demand for tools for micro-machining continues to expand.. All of us at NSK are proud to offer you the very finest in high-precision, high-speed industrial instruments. Product Information : Machine Tools Attachments Micro Grinders & Tools