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30mm rock drilling tools

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Roller Bit: A Choice of High Quality, Reliability, and Outstanding Performance Product Description: 1. High-Quality Materials and Manufacturing: Our drill bit gear is made of high...
Jiangsu, china
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Rock Drilling Tool ODEX Symmetric Casing Drilling Systems DTH Drill Bits ODEX is an excellent option when unconsolidated formations are too dense or cobbly for Auger Drilling. ODEX ...
Hunan, china
Member
Durable Wireline Drill Rods Rock Drilling Tools Hole Diameter Drill Pipe Description: This kind of casing tube is able to stabilize the borehole during the drilling process. It has ...
Beijing, china
Verified
DTH Mining Rock Drill Button Bit DHD350 ND580 SD5 QL50 MISSION50 DTH Button Bit Advantages Description 1 Quality 95% quality similarity with world top class brands,such as atlas ...
Beijing, china
Verified
38mm 11degree Tapered Button Bit for Hard Rock Drilling Description: Tapered drill bit work with the pneumatic rock drill and tapered drill rod together, to carry out drilling work ...
Hebei, china
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Tunneling Drill Rod Guide Tube Extension Rod T38,T45,T51 for Mining Description OED’ drifting and extension drill rods are for in drifting, tunneling, long-hole drilling, bench and ...
Hunan, china
Member
12 degree Hex 19 Button Bit Taper Drill Bit For Rock Drilling Tools Tapered drill bit is a further development of the integral system where a comprehensive selection of bits can be ...
Henan, china
Member
PDC Drill Bit 8-1/2 Inch Diamond Drill Bit of API Specification of oilfield Drilling Tool 1 . Descriptions: According to the International Association of Drilling Contractors (IADC...
Jiangsu, china
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Foot clamps for drill rod exploration holder >> Introduction When drilling with a conventional drill rig, foot clamp holder need be positioned at the mouth of drill hole to hoist ...
Beijing, china
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Masonry Drilling Application Tungsten Carbide Rod, Rock Drill Tool Blanks Our standard blank rod size: Dimension DXL Tolerance of diameter(mm) Tolerance of length(mm) Φ2.0×330 +0.3...
Hunan, china
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600-1200mm Adjustable Expansion Bottom Diameter belling bucket concrete drilling tools Product Feature 1.Adjustable cutting arms can meet the specific requirements of different ...
Jiangsu, china
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89mm 3.5'' Drill Pipe Rock Drilling Tools For Water Well Drilling / Mining JinCheng DTH Hammer Description DTH drilling is a percussion system driving a piston inside hammer body ...
Beijing, china
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T38 64mm Tungsten Carbide For Rock Drill Retrac Button Bit Description Bit Type: Head Diameter :40 mm -200 mm (D) Bit Type: Button Bit Button Type: Semispherical Button, Ballistic ...
Beijing, china
Verified
Tunneling Drill Rod Guide Tube Extension Rod T38,T45,T51 for Mining Description OED’ drifting and extension drill rods are for in drifting, tunneling, long-hole drilling, bench and ...
Hunan, china
Verified
PDC Drill Bit 17-1/2 Inch Diamond Bit Of Oilfield Diamond Drilling Tool​ 1 . Descriptions: To choose a PDC drill bit is more important in the drilling well ,How to choose a PDC ...
Jiangsu, china
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bored piling foundation parts drill tools drilling bucket 377mm Interlocking Kelly Bar Products Feature 1. The maximum torque and pressure applied should not exceed the maximum ...
Jiangsu, china
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T38 500mm Mining Rock Drilling Threaded Shank Adapter Shank adapter equivalent to: Atlas Copco shank adapter Boart shank adapter Furukawa shank adapter Gardner-Denver shank adapter ...
Beijing, china
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Drill Pipe / Drill Tube Diameter 76mm Length 3m 76mm - 3000mm Drill Pipe Information Blast hole Drill pipe Diameter: 76mm (3 Inch) OD Length: 3000mm (3m) Wall Thickness: 4mm Thread...
Beijing, china
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Drill Pipe / Drill Tube Diameter 76mm Length 3m 76mm - 3000mm Drill Pipe Information Blast hole Drill pipe Diameter: 76mm (3 Inch) OD Length: 3000mm (3m) Wall Thickness: 4mm Thread...
Beijing, china
Verified
Mining Machine DTH Tools API 2 3/8 Water Well Drilling Dth Pipe Product Description: 1. Bit diameter: 60-89mm, 102-108mm, 114-152mm 2.Length: 1000-7620mm, 1000-9140mm, 1000-10670mm ...
Beijing, china
Verified
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