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1. Different face design, button shapes, flushing holes design and hole openers designs of DTH button bits are offered to suit the specific application in water well drilling or tunneling.
2. The diameters range from 65mm to 130 mm.
3. DTH products can be used in the following applications:
Mining- Drill & Blast holes in Open Pit mining, Where the drill operator will drill several holes, then fill with explosives and detonate to lift rock allowing access to ore body RC- Exploration & Pit grade control GW- Geothermal Bore Holes & Waterwells Oil & Gas- Deepwell Bore Holes Construction- Piling, Footings
