TCI Hole Opener-Water Well Drilling

The main features are as follows:

• Our water well hole openers adopt randomly arranged cutting inserts, precisely positioned to ensure even load distribution and maximize cutter quantity for hard rock drilling.
• Custom reamers are available with outer diameters ranging from 220 mm to 1600 mm, tailored to drilling rig specifications and various formation conditions.
• Pressure-compensated design enables deeper drilling without damaging grease seals.
• Random cutting structure delivers higher ROP under lighter loads and produces smaller cuttings for easier hole cleaning.