For large-scale surface mine blasthole drilling, Rate of Penetration (ROP) is influenced by several key factors – ground conditions, rig parameters (mainly pulldown, RPM, air pressure and air volume), drill string, and blasthole tricone bit cutting structures. Among these, the cutting structure is crucial, which determines how loads are distributed, how energy is transferred into rocks, and how more efficient rock breaking is achieved.
At DANV TOOLS, we optimize every element of TCI bit cutting structure – insert diameter, projection, shape, carbide grade, row counts, insert counts, intermeshing, etc. delivering more stable and highly efficient penetration.
Get the tricone drill bit cutting structure right. That’s where ROP starts.
Ready to boost your ROP? Get in touch with us today!