

K&Y commits - Only the best products reach our clients. From optics and jewelry to electronics and aerospace, we foster a real culture for innovation, challenging the market standards and delivering advanced value-added products that are designed in our new manufacturing facility in Montreal. K&Y innovates - Our professional skills have evolved with the requirements of the demanding industries, manufacturers, and international demand. As far as diamond tool cutting surfaces are concerned, we are literally redefining the edge. They are at the core of what we are able to offer today: an unrivalled precision to the nanometer. Our strength lies in our optimal manufacturing processes. We combine more than 50 years of expertise with cutting edge technology to provide our customers with the best quality tools available.

K&Y Diamond is an ultra-precision diamond tool manufacturer recognized worldwide. We turn precision technology into industrial artistry and clever engineering for all of our customers.
