oil well drill bit online manufacture

High Air Pressure 110mm 127mm 130mm DHD340 DTH Drill Bits For Rock Drilling We offer THE COMPLETE SOLUTION including DTH drill bits, DTH hammer, RC hammers, RC bits, ODEX system, Symemtrix system, drill rods, ... Read More

DTH Hole Opener Bits DTH Drill Bits DTH Reamer For Rock Drilling Product specifications: DTH Opener Bit DTH hole openers are used to enlarge the size of a pilot hole most commonly used in industrial application... Read More

12" Numa Down The Hole Numa120 DTH Button Drill Bits For Rock Drilling Product specifications: Numa120 dth bits For 12" hammer DTH bits shank Bit Dia. No Air Holes. Gauge Buttons Front Buttons Weight (Kg) Part ... Read More

High Air Pressure Atlas Copco 90mm 105mm Cop34 DTH Drill Bits For Rock Drilling SOLLROC is a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, ... Read More

DHD 380 Down The Hole High Wear Resistance Drilling Bit For Mining Deeping Hole About us: We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits... Read More

2-12 inch Down the Hole Hammers DTH Drilling Tools For Water Well Drilling Product Description: DTH drilling tool is a kind of drilling system which uses compressed air as motivation, makes drilling impact ... Read More

High Quality DTH Button Bits DTH Drilling Tools for Water Well Drilling Product Description: Down the hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to ... Read More

Product Description Reverse circulation (RC) drilling uses a bit attached to a down-hole hammer to produce a hole. Unlike diamond drilling, RC drilling produces samples of rock cuttings rather than a sample of ... Read More

Tophammer drilling Together these elements make it possible to drill holes in the hard rock. The excess material (cuttings) is flushed up from the bottom of the hole by means of pressurized air or water. Top ... Read More

Carburied Steel Material M50 12 Spline Flat Face DTH Bit For Water Well Drilling Product Introduce Sollroc M50 DTH bits are produced from carburied steel for increased durability and wear characteristics. ... Read More