Pilot Drill Bits

The right pilot bit depends on formation type: drag bits work well in soft to medium formations like clay and loam, while DTH hammer bits with tungsten carbide buttons are better suited for hard rock formations. Infinity Tool MFG offers both drag and directional hammer bits for various pilot hole applications.

Yes, most hole saws require a pilot bit or pilot drill to center the cut and prevent the saw from wandering as it begins boring. The pilot bit creates a guide hole that keeps the larger hole saw aligned and stable throughout the cutting process, especially in dense or uneven materials.

Infinity Tool MFG's pilot drill bits cover a wide range of formations. Drag bits are engineered for soft to medium ground such as clay, sand, and loam, while DTH directional hammer bits with tungsten carbide buttons handle hard rock and multi-formation conditions, making them suitable for HDD, mining, and water well projects.

Yes, Infinity Tool MFG offers custom manufacturing in addition to standard off-the-shelf pilot drill bits. Our in-house engineering and drafting team can design bits tailored to specific bore diameters, formation types, and drilling methods to meet unique project requirements.

Pilot drill bits are widely used across Horizontal Directional Drilling (HDD), oil and gas exploration, mining, geothermal and water well drilling, and construction and geotechnical projects. Each application may require a different bit technology depending on formation hardness and bore diameter requirements.

Pricing for Infinity Tool MFG's pilot drill bits, including Directional Hammer Bits and Drag Bits, is available upon request. Contact our sales team via phone or email with your project specifications, and they will provide a quote along with technical guidance.