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Wholesale Price China Down The Hole Hammer Bits - Steel Tooth Rotary Drill Bit – TDS

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  • Wholesale Price China Down The Hole Hammer Bits - Steel Tooth Rotary Drill Bit – TDS
  • Wholesale Price China Down The Hole Hammer Bits - Steel Tooth Rotary Drill Bit – TDS

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We are commitment to offer the competitive price ,outstanding products quality, as well as fast delivery for Drilling Drag Bit Manufacturers, China Thread Coupling Sleeve Supplier, China Tapered Drill Bit Factory, We welcome new and previous customers from all walks of lifetime to speak to us for future organization relationships and mutual achievement!
Wholesale Price China Down The Hole Hammer Bits - Steel Tooth Rotary Drill Bit – TDS Detail:

Product overview导航栏

Tricone bit is an important tool for oil drilling, its work performance will directly affect the quality of drilling, drilling efficiency and drilling costs. Oil drilling and geological drilling is the most used or cone bit. The cone bit has the effect of rocking, crushing and shearing the formation rock in rotation, so the cone bit can be adapted to soft, medium and hard layers. Especially in the jet cone bit and long nozzle after the emergence of cone bit, the cone drill bit drilling speed greatly improved, is the history of the development of cone bit a major revolution. The cone bit can be divided into teeth (tooth) by tooth type, tooth (bit) (tooth set inlaid with carbide teeth) cone bit; according to the number of teeth can be divided into single cone, double , Three-cone and multi-cone bit. At home and abroad use the most, the most common is the Tricone bit.

tricone bit 2

 

SPECIFICATIONS
IADC
WOB(KN/mm)
RPM(r/min)
Applicable Formations
417/427
0.3-0.9
150-70
very Soft formation with low compressive strength and high drillability,such as clay,soft mudstone,shale,salt,loose sands,etc.
437/447
0.35-0.9
150-70
very Soft formation with low compressive strength and high drillability,such as clay,soft mudstone,shale,salt,loose sands,etc.
515/525
0.35-0.9
180-60
very Soft formation with low compressive strength and high drillability,such as mudstone,salt,soft limestone, sands,etc.
517/527
0.35-1.0
140-50
Soft formation with low compressive strength and high drillability,such as  mudstone,salt,soft limestone,sands,etc
535/545
0.35-1.0
150-60
medium soft with harder formation, more abrasive streaks,such as hard shale,mudstone,soft limestone,etc.
537/547
0.4-1.0
120-40
medium soft with harder formation, more abrasive streaks,such as hard shale,mudstone,soft limestone,etc.
617/627
0.45-1.1
90-50
medium hard with higher compressive strength as well as thick and hard streaks,such as hard shale,sands,limestone,dolomite,etc.
637
0.5-1.2
80-40
medium hard with higher compressive strength as well as thick and hard streaks,such as hard shale,sands,limestone,dolomite,etc.
737
0.7-1.2
70-40
Hard with high abrasiveness such as hard limestone,dolomite,firm sands,etc
827/837
0.7-1.2
70-40
very hard with high abrasiveness,such as quartzite,quaruzite sand,chert,basalt,granite,etc.
Product detail pictures:

Wholesale Price China Down The Hole Hammer Bits - Steel Tooth Rotary Drill Bit – TDS detail pictures

Wholesale Price China Down The Hole Hammer Bits - Steel Tooth Rotary Drill Bit – TDS detail pictures

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Our business sticks for the basic principle of "Quality could be the life with the firm, and track record will be the soul of it" for Wholesale Price China Down The Hole Hammer Bits - Steel Tooth Rotary Drill Bit – TDS , The product will supply to all over the world, such as: Czech Republic, Congo, Romania, Our Company policy is "quality first, to be better and stronger, sustainable development" . Our pursuit goals is "for society, customers, employees, partners and enterprises to seek reasonable benefit". We aspirate to do cooperate with all different the auto parts manufacturers, repair shop, auto peer , then create a beautiful future! Thank you for taking time to browse our website and we would welcome any suggestions you may have that can help us to improve our site.
    • The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Alexandra from Muscat - 2017.01.11 17:15
    This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Prima from Moldova - 2017.09.16 13:44
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