Company History


Hoffman Diamond Products was founded in 1889, as a Drilling Exploration company. The need to manufacture diamond bits to support its own drilling operations led Hoffman into the diamond market. After more than 100 years, Hoffman Diamond is proud to remain a privately held, American owned and operated diamond tool manufacturing company.

Today, Hoffman supplies diamond tooling to three distinctly different markets: Mining, Construction and Industrial Ceramics market.

Hoffman is the last remaining American-owned manufacturer of Diamond Bits for the mining drilling exploration industry. Our geotechnical products include diamond bits, core barrels, rods, reaming shells, casing shoes and soil sampling tools. Our client base spans from exploration drilling to core sampling for Infrastructure Construction to Environmental Investigations.

Our commitment to the Heavy Construction Industry is a complete line of Diamond Saw Blades, masonry drills and cup wheels for cutting concrete, asphalt, masonry for rebuilding the infrastructure.

We are also involved in supplying specialty diamond tooling to the refactory, ceramics and glass industries. These products include saw blades, thin wall diamond bits, specialty grinding heads and buttons and diamond reamers.

We at Hoffman are committed to providing the highest quality products and service as well as the latest technology to our customers. Hoffman offers diverse diamond tool manufacturing capabilities, continually progressing with technology. Hoffman is committed to quality, technology and 100% customer satisfaction. Hoffman's professional technical staff can design any tool for any application. This capability gives the customer the unusual advantage of specialized service for specialized problems -- a service unique in our industry today.

Hoffman wants to be your diamond tool manufacturer for the next 100 years. Please contact us!


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