Grundomat pneumatic piercing tools have been providing accurate horizontal bores beneath roads, railways, and landscaping around the world for nearly 45 years. Water, gas, sewer and electrical industries have all benefited from this work horse of trenchless technology. Minimal operating space is required and the horizontal boring tool serves as a complement, and in many situations an economical alternative to, larger, more expensive directional drilling equipment.
Piercing Tool Capability:
Grundomat can perform accurate horizontal bores from 50 to 150 feet in length. The pneumatic piercing tool can be used in all displaceable soils: sand, loam and even gravel and is easily configured to pull in a wide variety of new pipe materials.
Trenchless Technology Benefits:
•The Grundomat design provides greater target accuracy than traditional pneumatic boring tools
•In just one simple step, the moling tool performs a bore and pulls in pipe behind it
•Minimal disruption to traffic, buildings, and other utilities
•Avoids sizable surface damage and costly restoration required for old trenching methods
•Accelerated project completion timeline
•Easy to set up and operate
•Minimal crew size
Grundomat Horizontal Boring Tool Features:
•Reverse Made Easy: 5- through 7-inch diameter Grundomat horizontal boring tools are equipped with a new patented reverse mechanism. You can easily reverse the Grundomat during the bore, by adjusting a lever on the lubricator control system. There is no need to turn the air hose or stop the moling tool.
•Easily launched by hand or from cradle
•Patented reciprocating stepped-cone chisel head
•Minimal tool setup for fast, profitable work
•Durable construction means little maintenance
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Grundomat pneumatic piercing tools & accessories