Company Profile

Hardten Precision Technologies is a global leader in crafting ultra-precision single-crystal diamond tools. Our pursuit of innovation has resulted in tools that set the global standard in precision machining. From non-ferrous materials to diverse applications, we deliver unmatched precision and efficiency. Our ultra-precision diamond tools, cater to a wide range of applications, offering waviness options ranging from Uncontrolled (2000-900nm) to Ultra controlled (<50nm) for super-finishing and finishing applications. At Hardten, we’re dedicated to revolutionizing your machining processes, ensuring exceptional quality and performance every step of the way.


To be the most reliable solutions provider for diamond tools and technology driven industries


Transforming Industries Globally Through Sustainable Diamond, Precision And Innovation

A bold blend of entrepreneurship
and imagination.

Research and Development

Being able to set global standards is always backed by a strong research team. In the Research and Development domain, innovation drives us. Our dedicated team conducts extensive research and experimentation to engineer ultra-precision diamond tools, tailored to industry demands.

We consistently challenge boundaries, leading to eco-friendly diamond tools for a sustainable future. Our solutions combine innovation and sustainability, paving the way for a brighter and greener tomorrow.