Premium Rock Drill Bits

DTH (Down-The-Hole) hammer bits use tungsten carbide buttons and percussive impact to break hard, abrasive rock, making them ideal for mining and geothermal drilling. PDC bits use polycrystalline diamond compact cutters for a shearing action, offering superior performance in softer to medium formations and HDD applications.

Yes. Infinity Tool MFG offers custom manufacturing for non-standard diameters, face shapes, button configurations, and carbide grades. Our in-house engineering team works with customers to design bits tailored to specific formation types and drilling equipment.

Our manufacturing facility in Benton, Illinois operates under ISO 9001:2015 quality management standards, ensuring consistent product quality. Select products, such as our Water Well Rock Tools, also meet API REG PIN connection standards for equipment compatibility.

In-stock items typically ship within 2 working days from our Benton, Illinois facility. Expedited or urgent shipments can be arranged upon request, and custom-manufactured bits will have lead times communicated at the time of order.

DTH hammer bits are available in Standard, Diamond, and Bluemaxx carbide grades, along with Domed, Ballistic, and Semi-Ballistic button shapes and Concave, Convex, Flat, or Double Gauge face profiles, allowing you to match bit specifications to your formation conditions.

Our rock drill bits are used across oil & gas, mining, geothermal, water well drilling, horizontal directional drilling (HDD), and construction/geotechnical industries, providing reliable penetration and durability in hard and abrasive rock formations.