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
