Dennis Tool Company specializes in developing new applications for super-abrasive and microwave sintered carbide products, and engineering new materials, as well as finished tools that effectively use them.

Dennis Tool Company is at the forefront of superabrasive material development and has been granted over 30 patents. Our broad selection of innovative technologies includes microwave sintered cabide (MSC) bearings, tungsten carbide inserts, a complete line of high-performance polycrystalline diamond compact (PDC) products for fixed cutter drill bits and drilling tools, and a comprehensive line of superabrasive specialty products used in many oilfield applications.

Products include high-performance PDC cutters for oilfield drill bits; PDC thrust and microwave sintered carbide (MSC) radial bearings for downhole drilling motors and production pumps; and other superabrasive tools and wear parts for an array of other industries. Our most recent materials developments of MSC and carbide/diamond composites — demonstrate high levels of wear resistance and impact properties not possible with conventionally sintered tungsten carbides.

Our Products
• High-performance PDC cutters for oilfield drill bits
• PDC and microwave sintered carbide (MSC) inserts
• Thrust and radial bearings for downhole tools
• Microwave sintered carbide (MSC) wear parts

Our Services
• Electrical discharge machining (EDM)
• Prototype manufacturing