If you need big tools and experience with Foundation Drilling, Bridges, Secant walls, Micropiles, and using RC to keep clean in Urban and heavily regulated areas—Holte serves you.  We have a full line of Hammers, conventional bits, and also provide Eccentric, Ring-Bit, and Full Gage retractable arm Underreamers for overburden conditions.

Holte’s full line of Casing Tools including Casing Drivers, Casing Perforators, Casing Cutters, and Extractor Hammers helps Water Well Drillers finish jobs faster.  Hammers of all sizes and quick disconnect Hex Joint Drill Pipe serve both the Geothermal and Water Well Industries.  Holte inventories a full line of Accessory Tools like Water Diverters, Subs, and more.  We grew up drilling Water Wells and half the family (not building tools) is still finding water and drilling wells.

Holte has worked around the globe with Drillers in the Marine environment.  If you are drilling Pylons for Piers, doing exploration, or working in Oil and Gas, our complete line of tools has been tested and proven drilling in the Ocean.  Reverse Circulation Drilling, complete with RC Drill Pipe, Hammers, and Top Head Drives, has become a method of choice for Marine Drillers faced with increasing challenges of containing turbidity produced from Marine Drilling.

Holte offers smaller RC Hammers and Cyclone Separators for mineral Exploration.  Whether you are drilling big holes for a mine, searching for diamonds in the Arctic, looking for precious metals in Alaska, or finding new electronics materials anywhere, Holte offers complete systems for Mining and Exploration.