2 blades coal mining drill bit

Brand Name:Hainaisen

Model Number:8-1/2 HS3733TC

Place of Origin:China

8-1/2in 7 Blade PDC Drill Bit Oil Well Drilling Machine Tricone Drill Bit Offers multiple advantages in interbedded lithology. Enhanced bit stability with BHA shock and vibration mitigation. FEA software for tool distribution and layout makes drilling mor...

Brand Name:Aoxing

Model Number:113#

Place of Origin:Hebei,China

...Blades Concave Drill Bit Coal Miner Drill Bits Fast Speed Drilling Water Well Borehole Product Introduction: PDC non coring drill bit is mainly used for water injection and drainage in coal mine geology, rotary drilling for underground gas drainage in coal mine and drilling for anchor net support in coal mine. Its service life is 10 to 30 times longer than that of a normal carbide drill. Different structure of the drill...

Brand Name:MIROC by KSQ

Model Number:Coal Mining Drill Bits

Place of Origin:China (Mainland)

... new superhard materials, cutting bit long service life 2 Can greatly improved drilling efficiency of in medium hard rock and harder medium 3 The blade is durable, do not need to grinding, easy to use 4 It reduces the laber intensity of workers. It’s

Brand Name:GLORYTEK

Model Number:131mm

Place of Origin:Beijing, China

...Blades PDC Drag Drill Bit for Geothermal Drilling Description PDC drag drill bit is a kind of step type drilling bit with good quality PDC cutters. It is mainly used for Geothermal Drilling coal mining, oilfield, water conservancy and hydropower, construction of road and building. Glorytek has been in drilling field for decades, and we can offer PDC bit with various sizes and specifications. PDC drag bit...

Model Number:PDC bit

Place of Origin:China

...Blades PDC Bit Oil Drilling Bit for Well Drilling Description of PDC Drill Bits: PDC drill bit is a kind of full face drilling bit. It is mainly used for coal mining, oilfield, water conservancy and hydropower, construction of road and building. We has been in drilling field for decades, and we can offer PDC bit with various sizes and specifications. Technical Parameter Bit Type 6” 8-1/2” 8-1/2” 12-1/4” Bit...

Place of Origin:China

Brand Name:SINOCOREDRILL

Model Number:BWL NWL HWL PWL

...Drill Bit And Tool , Coal Mine PDC Drill Bit For Sandstone Drilling Specifications PDC Drill Bit For Sandstone Drilling 1. New Superhard Material; 2. High Drilling Rate; 3. Wearable Blade; 4. Used For Coal Mine 1. Cutting toos adopts superhard material, long service life drill bit; 2. Can be greatly improved the in hard and medium-hard drilling efficiency; 3. Wearable blade...

Brand Name:Yaheng

Model Number:BQ NQ HQ PQ

Place of Origin:China

...Used For Coal Mine 1.Cutting toos adopts superhard material, long service life drill bit; 2.Can be greatly improved the in hard and medium-hard drilling efficiency; 3.Wearable blade, without grinding, convenient to use; 4.Reduce the labor intensity,it is

Place of Origin:China

Brand Name:ShiTan

3 Blades PDC Concave Three Wings PDC Drill Bit/PDC drag bit/ PDC non coring bit for sandstone drilling Product Description PDC full face Bits has a very good penetration rate and long life in a wide range of rock formations. The application include in ...

Place of Origin:China

Brand Name:ShiTan

...Coal Mining Water Well Drill Bits Product Description PDC full face Bits has a very good penetration rate and long life in a wide range of rock formations. The application include in mining, civil engineering and the oil industries. Generally, it include the Three Wings, Four Wings, Five wings or blades PDC Non-Coring Bits. Details of PDC drill bit...

Brand Name:Tianying

Model Number:PDC

Place of Origin:CHINA

API Standard 3-8 Blades Matrix Body Oil And Water Well Drilling PDC Drill Bit We can offer you the best products and best service. We are your most the right choice. Don't hesitate to contact with us ! About PDC Drill Bit Polycrystalline diamond compact (...

Place of Origin:Hebei,China

...geological exploration holes, and grouting holes in coal seams, water conservancy and hydropower, dam and tunnel construction. Bit Size 8 1/2'' IADC Code M423 Blade 5 Cutter Size 16mm13mm Cutter Qty 16*30;138 Nozzle Qty 7NZ Gauge Lenghth 65mm Connection 4

Place of Origin:China

Brand Name:TS

Model Number:PDC drilling bit

...directly:3123981177@163.com ~1. PDC drill bits (non-core bits) Application for penetration of gas hole, water-discharging hole, and grout hole under coal mine. Size: dia 48-dia 270mm Concave model, Pillar model, Blade model, Expansion model If you are als...

Place of Origin:Changge,China

Brand Name:Huanghe Whirlwind

Model Number:HHW

Product Description Product Parameter Diameter (mm) Size Cutting Wings Water Hole Thread Rock Formation Big Dia. (mm) Small Dia. (mm) Height (mm) Blade Qua. PDC Qua. Quantity Diameter (mm) Square TaperLock F<6 for soft rock,coal seaming drilling and ...

Brand Name:RuiTong Bit

Model Number:PDC drill bit

Place of Origin:Hebei,China

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Brand Name:Hebei Pantu

Model Number:12 1/4"

Place of Origin:China

....We can customize any size including non-standard size. And customers can choose build high performance wear-resistant materials on the surface of blade or not. It is a first choice for soft formation drilling. Reasonable design of the angle,

Brand Name:Gold sword

Model Number:K026,K028,K030,K032,K034,K036,K038,K040,K042.

Place of Origin:ZHUZHOU

K034 Tungsten Carbide Tips For Chisel Bit The right selection of cemented carbide grades is one of the most important factor that guarantee the effective application of cemented carbide. Attention should be paid to the following when the selection of the ...

Brand Name:SINOVO

Model Number:Core Drill Bit

Place of Origin:China

...Bit Applicable rock stratum: F ≤ 10 Purpose: 190mm 44Kn diamond PDC arc coring bit is used in geological exploration and coal mining. 190mm 44Kn diamond PDC arc coring bit has many different lip shapes. The matrix formula can be used for coring and sampling of various complex rock strata. The core drilled provides reliable data for geological and engineering research. Features: the blade...

Brand Name:Lanshuo

Model Number:LSW-30

Place of Origin:China

...cutting coal and rock. It mainly includes pick-type picks for shearers, driving teeth for roadheaders, milling teeth for milling machines, and rotary teeth for rotary drilling rigs. Picks are mainly used in mineral mining, tunnel construction and other