Water Well Drilling Bits for Sale

Drilling your own well requires selecting the right rig and bit for your local geology, obtaining any required permits, and following state regulations for well construction. Many drillers start with cable tool or DTH hammer systems for shallow-to-medium depth wells, then case and grout the well according to local codes.

PDC bits use polycrystalline diamond compact cutters that shear through soft-to-hard formations with rotary drilling, offering fast penetration and long life. DTH hammer bits use tungsten carbide buttons driven by percussive impact, making them better suited for hard, abrasive rock where rotary cutting alone is inefficient.

Infinity Tool MFG offers water well bits and hole openers ranging from 2 inches up to 18 inches in diameter, with PDC water well rock tools available from 8 to 13.5 inches. Custom diameters, blade configurations, and connection types can be manufactured to match specific rig and borehole requirements.

Yes, Infinity Tool MFG's in-house engineering team designs custom bits to match specific formation conditions, connection types, and diameters. Custom options include face shapes, button carbide grades, blade counts, and shank configurations, allowing drillers to specify exact tooling for challenging or non-standard water well projects.

For hard and abrasive rock formations, DTH hammer bits with tungsten carbide buttons and tricone roller cone bits are typically the most effective, delivering high-impact penetration and extended service life. PDC bits with diamond compact cutters also perform well in hard formations when configured with appropriate carbide grades and cutter density.

In-stock items typically ship within 2 working days from Infinity Tool MFG's Benton, Illinois facility, with expedited shipping available upon request. Custom-manufactured bits require additional lead time depending on specifications; contact the sales team directly for accurate delivery estimates on your order.