The Finnish manufacturer makes horizontal hammer boring rigs, power packs, down-the-hole hammers and augers. Its method installs fully cased bores through rock and mixed soils without disturbing the surface, for example beneath roads, railways and rivers. Casing diameters range from 139.7 to 1219.2 mm.
Cased bores can reach 100–150 m depending on ground and equipment, or up to 500 m in hard rock without casing. Deliveries include installation and training at the customer's first jobsite. Product engineering takes place in Finland, with a US branch and representatives in Germany, Austria and Spain.
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