| Drilling head M18Features: Drilling head made from high strength steel alloy, inside thread and thread of ground rod stick together, can effectively protect the ground rod in a deep hurt.Used for ground rod ottom drill deep. Connection is threaded, screw type M18.For use in grounding and lightning systems.Specifications: Material: steel.Rod diameter: 16mm.Thread type: M18.Length: mm.Outer diameter: 2mm.Weight: 65g.img src=http:www.eurodigital.ltusistemaVartotojaiNaujienosEL20029_1.jpg |