127mm coal mining drill bits

Brand Name:MIROC

Model Number:Coal Mining Drill Bit

Place of Origin:CHINA

...Coal Mining Drill Bit Our produces a variety of tungsten carbide coal drill bits, mainly: water exploration drill bit, coal mining drill bit, soft rock drill bit, composed drill bit and reaming drill bit. Drill bits are manufactured by casting, precision forging and medium carbon alloy steel machining, and can adapt to different drilling conditions. The bits are widely used in coal...

Brand Name:MIROC

Model Number:DTH Button Bit

Place of Origin:China

...Drill Bit 127mm DHD340 Bit Shank With Foot Valve 127mm DHD340 DTH Flat Face Spherical Button Bit: Product: DTH Button Bit Diameter: 127mm Bit Shank: DHD340 Bit Face Design: flat face Button/Carbide Type: Spherical Button Number and Diameter: 7x14mm front, 8x14mm gauge Flushing Holes: 2 front flushing holes Foot Vlave: have to foot valve. P/N4148301253 Weight: 11kg per piece Color: Green Photos: 127mm...

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;...

Brand Name:SOLLROC

Model Number:127mm 133mm 140mm PR40 RC bits

Place of Origin:China

5" 127mm Reverse Circulation PR40 RC Drill Bits For RC Drilling RC bits Model RC5-P40 for shank PR40 Diameter No x Button diameter mm Button angle Flushing holes Shroud Dia mm Weight (kg) Part No mm inch Gauge Button Front Button 124 4 7/8 8 x 14mm 8 x ...

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 sealed bearings available as well as

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:ShiFeng

Model Number:Single tube 59

Place of Origin:WUXI

32mm 30mm 35mm 38mm 40mm Diamond Core Drill Bit International Standard We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other drilling tools & equipment for geological exploration...

Brand Name:ROSCHEN

Model Number:16 22 25 27 32 38 40 44 51 56 63 66 71 76 83 89 96 102 108 112 120 127 132 150 159 165 180 200 250 300 350 400

Place of Origin:Germany, China

Professional Laser welded Ø127mm Diamond Core Drill Bits for concrete wall / bridges Application: 1. Construction diamond core bits for drilling reinforced concrete with soft to hard aggregate, green concrete, cured concrete, concrete slabs, masonry ...

Brand Name:Hizar

Model Number:HZC

Place of Origin:CN

Hot Sale Reinforced Concrete Diamond Core Drill Bits For Drilling 1. Description Compact Dimensions Extending undercarriage Safety Frame Simple control Seasy maintenance Versatility Extending undercarriage 2. Specification Product Name Hot Sale Reinforced ...

Brand Name:Glorytek

Model Number:127mm 4-blade with 2 3/8 REG thread

Place of Origin:China

PDC Drill Bit Product Description Glorytek Industry (Beijing) Co., Ltd., is the professional manufacturer and exporter of various of PDC bits. Since its mass production and marketing, Glorytek's market share keeps increasing, and perfect after sales ...

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:Kedel

Model Number:KDL-QXA-101

Place of Origin:Sichuan, China

...Coal Mining Rock Drill Bits Product Description Tungsten Carbide Button Specification Description Tungsten carbide drill bit is widely used in mining, sand, cement, metallurgy and hydropower engineering industries. Coal mining bits are components of coal mining machines mainly used for underground mining and surface mining of coal...

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, ...

Categories:Diamond Cutting Segment

Country/Region:china

Diamond segment for core drill bit The segment is a cutting tool used for core drilling applications. It is designed with industrial-grade diamond particles embedded in a metal matrix, typically consisting of a mixture of metal powders and a bonding agent...

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

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: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 ...