Precision Metallurgy

Reliable Diamond Tool, Inc. (RDTI) produces precision diamond tooling for the Concrete, Terrazzo, Stone, Tile and Masonry Industries. We have been a pioneer in this industry bringing new designs and innovations to the forefront. We were the first to create the Two-Part Slotted Plug Body and the Beveled Edge Disc in varying grit sizes and bond specifications. We also first introduced preliminary grind of Epoxy Terrazzo utilizing 80 grit diamond discs, and introduced PCD Diamond Discs for removal of coatings from concrete. No other company before us offered Miniature PCD Diamond Discs for opening hard-troweled floors. RDTI is also responsible for the invention of the patented and revolutionary Speed Shift System.

Reliable Diamond Tool, Inc. stocks a wide variety of sizes and specifications of virtually any materials known to the construction and stone industries. We offer sales, consulting, training and field instruction of proper use and maintenance of sawing and drilling equipment, as well as proper use and care of diamond tools.

News/Events

Innovative Concrete Solutions Awards

Innovative Concrete Solutions Awards

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Testimonials

"I have been in the surface prep business for nearly 20 years now.  I have dealt with all kinds of salesmen and companies that promise everything.  After meeting Jon at the World of Concrete back in 2005 or 6 I started buying grinding wheels and plugs from him.  Since then if Jon says it will remove a material at 1,000sqft an hour it will do better.  If he says it will last 10,000sqft it will do better.  Jon will tell you what he thinks and you can bid a job closer because of his word.  His attitude towards his work is what everyone should be.  He says his products are the best and can back it up.  Not like most salesman I have dealt with.  It is a pleasure to deal with Reliable Diamond Tool.  He might not be the cheapest but with the superior products he offers they do not have to be.  Time is money and time spent with Reliable Diamond Tool is well spent. "

- TC, Massachusetts

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