Dia 45mm PDC Anchor Drill Bits strengthened ISO 9001 Certification
|
... characteristic of our company's drill bits is to use the company's self-developed S series patented PDC as cutting teeth, fast speed is the outstanding feature of the product. Specifications: ......
Guilin Xingzuan Super-hard Material Co., Ltd
|
Two Cutter Wings Tungsten Carbide Coal Mining Drill Bits
|
...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......
KSQ Technologies (Beijing) Co. Ltd
|
27mm 28mm 32mm Pdc Anchor Drill Bits Two Wings Coal Mine Drill Bit For Geological Exploration
|
...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......
KSQ Technologies (Beijing) Co. Ltd
|
Coal Mining Drill Bits Rock Drilling Tools 95mm Dhd3.5 Hammer Bits DTH Drill Bit
|
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;......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
|
Rock Drilling 6-1/2 Inch IADC API Coal Mining Drill Bit
|
... 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...
Suzhou Energy Tool Co., Ltd.
|
R32 - 45mm Top Hammer Drill Bits For Hydraulic Hammer Rig , Mining Retractable Drill Bit
|
... steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to...
Putian Qideli Drilling Tools Co., Ltd.
|
Anchor Coal Mining Drill Bit
|
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 ......
Shaanxi Hainaisen Petroleum Technology Co.,Ltd
|
Nmlc, Hmlc Wireline Drilling Impregnated Diamond Core Drill Bit/Coal Mine Drill Bit
|
...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......
Hengshui Aoxing Geological Equipment Co., Ltd
|
PCB Carbide Drill Bits UCW 0.10mm-0.45mm Circuit Board Drill Bits
|
... 2. Excellent Performance on PCB Drilling 3. Limited Tolerance 4. Free Sample Available 5. Consistent Quality Control 6. Quick Delivery Time 7. Excellent After-sale Service 8. MOQ:50 PCS Type Diameter(mm) Shank Length(mm) Drill Length(mm) UCW 0.20 3.50 4...
DONGGUAN XIANGHUA ELECTRONIC TECHNOLOGY CO., LTD.
|
Hydraulic Conical Shearer Drum Coal Mine Drill Bit Cutter Picks In Underground
|
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......
JWE CARBIDE CO., LTD.
|
Submit your “45mm coal mining drill bits” inquiry in a minute :