Insert Types

Dome Shape Tungsten Insert

Drillco®’s dome-shaped insert is engineered to provide optimal resistance against wear and impact, making it ideal for drilling in hard and abrasive formations. Its rounded profile enhances the cutting action by distributing pressure evenly, which reduces the likelihood of fracturing the insert. This design also aids in minimizing damage to the surrounding rock, facilitating smoother drilling operations and extending the overall lifespan of the tricone bit.

Flat Shape Tungsten Insert

Drillco®’s flat shape insert has a cylindrical body with a flat, level top surface. Unlike conical or ballistic inserts, the cutting face of a flat insert is not pointed or rounded but rather flat and broad. This design increases the protection of the surface area of the die (steel) in contact with the material being drilled.

Ballistic Shape Tungsten Insert

Drillco®’s ballistic shape is optimized for cutting through soft and medium hard formations, where a sharper, more focused point is required to efficiently break the rock. The ballistic design allows for faster drilling speeds compared to other insert shapes, as it minimizes the surface area in contact with the rock, reducing drag.

Conical Shape Tungsten Insert

Drillco®’s conical insert features a conical design that enhances its ability to penetrate hard and abrasive formations. Its pointed tip facilitates effective rock breaking and reduces wear on the insert. The conical shape also improves the insert’s stability during drilling, making it suitable for applications where directional control and efficient cutting are essential.

Insert Configurations