auger coal mining drill bits

Brand Name:MIROC

Model Number:Customizable

Place of Origin:CHINA

Customizable Auger For Earth Drilling Auger Bit Coal Mining Drill Bits Types as below: B47K-17H, B47K-19H, B47K-20H, B47K-22H, 3050,3060,3065,customers’ requirement etc. Material details as below: ...

Brand Name:MIROC

Model Number:Anchor bolt PDC bit

Place of Origin:China

...drill bits two wings coal mine drill bit According to different purposes, drill bits are classified into cemented carbide bolting drill bits and PDC bolting drill bits applied to coal mining and laneway and tunnel supporting grid, PDC solid drill bits applied to coalfield geological condition and gas drainage, water injection and drainage down coal mines, and PDC non-solid drill bits...

Brand Name:MTH

Model Number:140mm diameter

Place of Origin:CHINA

Coal Mining Drill Bits Rock Drilling Tools 95mm Dhd3.5 Hammer Bits DTH Drill Bit Specification: Bit Shank Series Bit Size(mm) Splines Quantity Matchable Hammer Model DHD3.5 90;110;105 8 IR3.5 DHD340A 108;115;...

Model Number:B47K19H, B47K22H

Place of Origin:China

... advanced brazing technology to produce high quality, high wear resistance, long life cutters. we also can produce all kind of rotary bits, trenching bit and flat bit according to customers' requirements. Usage: Coal cutting,

Brand Name:ENG

Model Number:6000

Place of Origin:China

... rock or conically shaped inserts for softer rock. The number of rows of inserts is directly related to the type of application and the size of hole to be drilled. here are also open and

Brand Name:Hainaisen

Model Number:Anchor shank drill bit

Place of Origin:China

2 Blades Anchor Shank Drill Bit Coal Mining Drill Bit PDC Cutter Bits Characteristics: 1. Using the PDC cutters and spherical cutters. Both of theses cutters make the bit can drill faster, so they are applied for integral formation. While, the spherical ...

Brand Name:Aoxing

Model Number:Nmlc Hmlc

Place of Origin:Hebei,China

...Drilling Impregnated Diamond Core Drill Bit/Coal Mine Drill Bit Product Description: With bottom discharge diamond core bits, which is suitable for triple tube core barrels, to improve the flushing fluid's erosion against the core during drilling. The main crown technical parameters of impregnated diamond core bits...

Brand Name:KEMING

Place of Origin:CHINA

KEMING Standard Soil Drill Bit - Professional Earth Auger Bits for Heavy Duty Drilling *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: ...

Brand Name:α

Model Number:M92 series

Place of Origin:China

Hydraulic Conical Shearer Drum Coal Mine Drill Bit Cutter Picks in underground/surface mining M92 series coal mining picks are specialized for surface and underground mining of coal, it is adapted to surface miner, large miner, continuous miner etc, it...

Brand Name:MING

Model Number:U92-25G

Place of Origin:CHINA

Product name: Diamond Coal Mining Picks Other name: Coal cutter picks Product category: mining picks Type: U85 U92 U94 U95 U170 Diameter: 30mm, 35mm, 43mm KINGDRILLING mining cutter picks description: The coal mining bit is mainly based on the hardness of ...

Brand Name:Rixin

Model Number:RX-11,RX-15,RX650,RX20

Place of Origin:China

... bits, 2, good wear resistance and high strength are suitable for mining drilling 3. Hip sintering ensure good compactness and high toughness for the products 4. hemishperical top,protect the button from being destroyed by stress concentration advantage of

Brand Name:YJ

Model Number:YJ-YL009

Place of Origin:China

Foundation Piling Replaceable Roller ConesSingle Cone Bit For Well Drilling Single Cone Bit best sell cone Product Description Basic Info Model NO.: 12 1/4 Certification: API Type: Center Drill Bit Usage: Well Drilling, PCB Drilling, Metal Drilling, ...

Brand Name:TYSIM

Model Number:KB

Place of Origin:Jiangsu, China

Drilling Augers Double Cut Flat Drilling Bucket Used for Rock Drilling Rig​ Main Application: Soft to stiff silt and caly, loose to medium dense sand and gravel Competitive Advantage: -Kelly box size as per customer's demand -Bucket thickness can be made ...

Brand Name:excel

Place of Origin:China

...Coal Field Mining Drilling Bits Series. We produced the coal mining series which introduce advanced technology,combined with non-planar diamond layer and carbide interface ,greatly improve the impact resistance and thermal stability of PDC; it is suitable for soft to medium hard geological rock formation especially, which has a strong impact,fast drilling speed, timeliness and high resistance and mainly used in the manufacture of coal

Brand Name:jthl

Model Number:b47k22h

Place of Origin:beijing

Carbide Bullet Teeth For Bucket Rock Drill Bit The feature of the teeth 1.Material:Tungsten carbide alloy 2.Various hardness available:The most cost-effective teeth can be recommended according to various hardness and formations as per customer needs ； ...

Brand Name:OED/OEM

Model Number:BG20H,BG25C,BG25,BG30,BG36

Place of Origin:China

Thenching Tools 38 30mm Step Shank Coal Mining Picks Surface Mining Trenching Outstanding features * high performance& price ratio. * wear-resistant carbide tip for extended tooth life. * strong braze weld for superior tip retention. * specially hardened ...

Brand Name:Star Diamong

Model Number:Φ300mm

Place of Origin:Guilin China

300mm PDC Drag Bit PDC drag bits are widely used in geological drilling, mine drilling, water well drilling and other fields. The main feature is high speed and long life. Specifications: 56, 65, 75, 91, 113, 133, 153, 171, 191, 200, 300, 400 etc. Other ...

Place of Origin:Sichuan, China

Brand Name:KEDEL

Model Number:YHA-2716

Top quality manufactory drill bit Inner hexagon alloy nozzle for PDC bits Tungsten Carbide Thread Nozzle, also known as the tungsten carbide nozzle.It has the character-istics of high temperature resistance, corrosion resistance, abrasion resistance, high ...

Brand Name:RJ

Model Number:RJ-375

Place of Origin:China

RJ Polycrystalline Diamond Composites (RJ PDC) consist of a polycrystalline diamond layer sintered with tungsten carbide substrate under extremely high pressure and high temperature. RJ PDC are produced with carefully chosen high-quality industrial diamond...