|Material:||High Quality Alloy Steel||Bore Hole Diameter:||130 Mm To 660 Mm|
|Disassembly, Repair:||Convenient||Service Life:||Long|
|Use:||Well Drilling,Coal Mining,Quarry Drilling||Color:||Request|
500mm Dth Button Bits,
Quarry DTH Drilling Tools,
Quarry Dth Button Bits
500mm Horizontal Directioal Drilling DTH Drill Bit
500mm Custom-Made HTD Hole Opener For Horizontal Directioal Drilling
Big hole high air pressure DTH hammer using in water well, oil, gas and construction drilling
DTH hammer bit manufacturer DTH hole opener bits are manufactured from the highest quality aircraft alloy steel. Which are used to enlarge the size of a pilot hole most commonly for Blast hole drilling, Quarrying, DTH Drilling, Water Well Drilling, Oil Drilling, Construction, Foundation Drilling.
Our Advantages as below
High quality steels materials.
DTH tools are forged by advanced electron-hydraulic forging hammer.
DTH hole openers are used to enlarge the size of a pilot hole most commonly apply to industrial applications.
The ability to use less powerful equipment than that required to drill the large diameter hole.
All Hole Openers are manufactured from the highest quality aircraft alloy steel.
Completed moulding (tooling ) departments with many molds available.
Professional R&D team,completed quality system.
Strict Quality-Check Systems.
|Product name||DTH Hole Opener|
|Bore hole diameter||130 mm to 660 mm|
|Characteristics||Not easily damaged|
|Cleaning method||Flush, easy to operate|
|Material||High quality alloy steel|
How to choose the suitable head face of the DTH drill bit?
Suitable for all kinds of formation, especially for deep well drilling, perpendicularity of the hole is wonderful.
Suitable for special hard formation stratum, especially for fracture, crack spacing and complex formation drilling effect is very good, has the good perpendicularity of the borehole.
DTH drill bits are used for blast hole drilling and water well drilling projects.
Working with DTH hammer, mainly applied in Mining, marble quarry or well drilling and other construction projects.
Applicable Formations medium to hard hardness formations with low compressive strength, such as medium, soft shale, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds, etc
DTH bits for hole opener :
1. Manufacture as your requirement
2. Bit diameter, face shape
3. Carbide button shape
4. Number of air hole.