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K & Y Diamond Ltd.

1801 Boul Saint Regis
Dollard-des-Ormeaux, QC H9B 2M9

We turn precision technology into industrial artistry and clever engineering for all our customers.

K&Y Diamond is an ultra-precision diamond tool manufacturer recognized worldwide. We combine more than 50 years of expertise with cutting edge technology to provide our customers with high-end tools that rank among the most competitive ones on the market.

Our strength lies in our optimal manufacturing processes. They are at the core of what we are able to offer today: an unrivalled precision to the nanometer.