Horizontal directional drilling (No-Dig) is a valid environmental method for installing underground pipes and cables, in soil and in rock, from the smallest up to the larger sizes. State-of-the-art, innovative technologies
are today in use, that require making an initial pilot hole, then spread out, even at successive stages, with HOLE OPENER.
Our company specializes in the manufacture of HOLE OPENERS, custom-built according to clients specific operational requirements: no matter what the size or ground formation, the HOLE OPENER will have suitable cutters, milled tooth or tungsten carbide insert types, in the right quantities, to allow for maximum and fastest penetration rates and outstanding performances.
Hole Openers
Tooth Hole Opener diam 240mm for pilot bit 114mm
TCI Hole opener diam 380mm for pilot bit 220mm
Changable cutters for Hole Openers
Hole Opener diam. 20″ for pilot bit 12 1/4 “
Hole Opener 28″ x 12 1/4″ pilot with 5 cones
Hole Opener 28″ x 12 1/4″ pilot 5 cones
AD Fly Cutter
Open body with three arms for effective feeding and cutting
Available with API threads or other connections
Equipped with replaceable TC Teeth / Spikes
Jetting with nozzles positioned front and rear / replaceable nozzles
Integral central body produced in AISI 4140 steel
External surfaces reinforced with tungsten carbide hardfacing
AD Barrel Reamer
Body inclined at 30 ° (front and rear)
Available with API threads or other connections
Equipped with replaceable TC Teeth / Spikes
Jetting with nozzles positioned front and rear / replaceable nozzles
Integral central body produced in AISI 4140 steel
External surfaces reinforced with tungsten carbide hardfacing
