Piercing Tools

The GRUNDOMAT 65 P is a 2 1/2 in. pneumatic boring missile built for trenchless installation of pipes, cables, conduit, and utility lines. Powered ...

The GRUNDOMAT 65 PK is a compact 2 1/2 in. pneumatic boring missile designed for trenchless installation of pipes, cables, conduit, and ut...

The GRUNDOMAT 75 P is a 3 in. pneumatic boring missile designed for trenchless installation of pipes, cables, conduit, and utility lines. Powered b...

The GRUNDOMAT 75 PK is a compact 3 in. pneumatic boring missile designed for trenchless installation of pipes, cables, conduit, and utilit...

The GRUNDOMAT 85 P is a 3 1/3 in. pneumatic boring missile designed for trenchless installation of pipes, cables, conduit, and utility lin...

The GRUNDOMAT 85 PK is a compact 3 1/3 in. pneumatic boring missile designed for trenchless installation of pipes, cables, conduit, and ut...

The GRUNDOMAT 95 P is a 3 3/4 in. pneumatic boring missile designed for trenchless installation of pipes, cables, conduit, and utility lines. Power...

The GRUNDOMAT 95 PK is a compact 3 3/4 in. pneumatic boring missile designed for trenchless installation of pipes, cables, conduit, and utility lin...

The GRUNDOMAT 100 P is a 4 in. pneumatic boring missile designed for trenchless installation of pipes, cables, conduit, and utility lines. Powered ...

The GRUNDOMAT 110 P is a 4 1/4 in. pneumatic boring missile designed for trenchless installation of pipes, cables, conduit, and utility lines. Powe...

This 7 ft. aiming frame features a telescoping design that allows easy adjustment for different jobsite conditions, including entry pit de...

The GRUNDOMAT Medium Duty Starting Cradle is designed to help position and align GRUNDOMAT boring tools before launch. Built with a durable steel f...

The GRUNDOMAT Heavy Duty Starting Cradle is built for secure positioning and accurate alignment of GRUNDOMAT boring tools in demanding jobsite cond...

Two ft. long steel stake for anchoring the starting cradle to the starting pitfloor.

The GRUNDOMAT Premium Lubricator is designed to provide consistent lubrication and help extend the service life of your GRUNDOMAT pneumatic boring ...

The GRUNDOMAT Lubricator is an economical way to provide essential lubrication to your GRUNDOMAT pneumatic boring tool. Designed for use with compr...

The Unitherm Heater is designed to warm compressed air and help prevent power loss or seizing of pneumatic tools in cold weather conditions below 4...

Grundo-Oil synthetic lubricant from TT Technologies is specially formulated for use with all pneumatic tools, including the GRUNDOMAT piercing tool...

The GRUNDOMAT Wire-Reinforced Air Line Hose is designed to deliver reliable compressed-air supply to GRUNDOMAT pneumatic boring and piercing tools....

GRUNDOMAT Front End Expanders are used to enlarge the hole after the initial bore has been completed. They are designed for use with GRUNDOMAT pneu...

GRUNDOMAT Tail Piece Expanders provide an economical way to upsize the bore diameter when working in lighter soil conditions. The expander threads ...

GRUNDOMAT Pipe Pulling Tail Pieces are designed to attach PE pipe directly to the boring tool, allowing a pre-cut length of pipe to be pulled into ...

The GRUNDOMAT 2 mm Oversized Cutter Cone is designed for use in tight clay soil conditions where additional soil displacement is needed. By increas...

GRUNDOMAT Pipe Pulling Tail Pieces are designed to replace the reverse tail piece of a standard GRUNDOMAT pneumatic piercing tool, allowing the too...