Drilling Solutions


High performance FUSION® bits are the latest in design, materials, and manufacturing science for diamond impregnated drill bits. The FUSION product is a highly flexible series that allow materials and designs to be quickly adjusted to the requirements of a specific application. The result is optimal drilling performance in very challenging formations.


  • Vertical, Directional, Horizontal, and Tangent wells
  • For medium hard to extremely hard formations with high abrasive content and/or hard carbonate drilling
  • For all high-speed motor and turbine applications.

Diamond in the Rough

For specs, applications, availability, costs and shipping please contact your local Varel Rep today.

Call: 1(281) 272-6000

Email: info@varel.com


Controlled Atmosphere Infiltration reduces oxidation and graphitization to improve bit wear characteristics and durability

Pelletization prevents diamond aggregate and reduces areas of low diamond concentration to a more uniform stone distribution within the matrix material

Diamond Impregnated HIP Segments undergo a sintering process to achieve reduced porosity and are then placed in the face of the bit in specific patterns determined by SPOT-DN, Varel’s proprietary design software

Optimum Hydraulics are utilized as each design undergoes extensive computational fluid dynamics evaluation to ensure regrinding and recirculation of cuttings is eliminated