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6.5′′ (165mm) 3 Wings Blades Step Drag Bits Soft Rock Drill Bits for Water Well Product Introduce Three wings step drag bit is mainly used for water wells, mining, geothermal, ...
Hunan, china
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Sharper with high hardness for easily locating and cutting Center Drills/Spotting drills Solid Carbide NC Sporting Drill / Center drill bit Speciafication and Feature 1. Self ...
Hunan, china
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HRA 90 Degree Drill Bit Nozzle / Tungsten Carbide Nozzle For Oil Drilling Tools Tungsten carbide nozzle is mainly used in chemical industry, food, machinery, metallurgy, architectu...
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QL Series Full Size High Air Pressure DTH Drill Bits for Water Well Drilling Product description DTH bit is the tool that is attached to the end of the DTH hammer.It is responsible ...
Hunan, china
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4.5'' Reverse Circulation RC Drill Bit With Shank SRC542/543 For Mining Product Introduce: Reverse Circulation drilling, or RC drilling, is a method of drilling which uses dual ...
Hunan, china
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Thread 3 1/2'' AR 165mm 6 1/2'' Diameter Blue Corlor 3 Wings Step Drag Bits Product Introduce A drag bit is a drill bit usually designed for use in soft formations such as sand, ...
Hunan, china
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DTH Drill Bit DHD380 with High Quality Steel Grade for Geothermal Drilling Product description The DTH Bits for Hammers are manufactured according to the best quality standards ...
Hunan, china
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SD Series High Air Pressure Drill Bits DTH Button Bits For Water Well Drilling Product description A down-the-hole hammer provides a solution to the problem of removing hard rock ...
Hunan, china
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Product Description: DTH Drill Bits are specially designed for water well drilling, and they are suitable for drilling in various fields like mining, quarrying, and construction. ...
Hunan, china
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51/2" DTH Hammer Bits 140mm 152mm M50 Mission50 DTH Bit Rock Drill Bits Description: DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability ...
Hunan, china
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8" Atlas Copco Down The Hole Mission80 M80 DTH Button Drill Bits For Rock Drilling Product specifications: Mission80 dth bits 8" hammer DTH bits shank Bit Dia. No. Air Holes Gauge ...
Hunan, china
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8" Atlas Copco Down The Hole SD8 DTH Button Drill Bits For Waterwell Drilling Product specifications: SD8 dth bits Matched hammer Dia. (inch) Bit Dia. (mm) Bit Dia. (inch) Gauge ...
Hunan, china
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8" Atlas Copco Down The Hole QL80 DTH Button Drill Bits For Waterwell Drilling Product specifications: QL80 dth bits Matched hammer Dia. (inch) Bit Dia. (mm) Bit Dia. (inch) Gauge ...
Hunan, china
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Rock drilling tools Reverse Circulation SRC3.5 RC Drill Bits RC Hammer Bits Product specifications: RC Bits Bit Diameter Can fit shank Inch mm 3 5/16" - 4 1/8" 84-105 SRC531 3 3/4" ...
Hunan, china
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9 5/8′′ IADC517 TCI Tricone Rock Bits For Geothermal Well Drilling Product specifications: tci rubber sealing bearing tricone bit tci(tungsten carbide insert). these tricones are ...
Hunan, china
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Small Size Low Air Pressure Borehole Drilling Bits BR3 90mm DTH Bits​ Sollroc rock drilling tools manufacturer produces a various range of DTH hammer bits with DHD shanks type for ...
Hunan, china
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Water Well Drilling Rock Drill Bit 115mm ( 4 1/2'' ) DHD 340 DTH Bit Product description DTH rock drill bits are the tools of cutting rock. Sollroc DTH bits are made of superior ...
Hunan, china
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RC hammer Reverse Circulation RC Drill Bit And Spare Parts Sample tube Shrouds Reverse Circulation drilling, or RC drilling, is a method of drilling which uses dual wall drill rods ...
Hunan, china
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SRC531 Black Color RC Rock Drill Button Bit For Mining Exploration And Ore Sampling Product Introduce: RC drilling uses rods with inner and outer tubes, the drill cuttings are ...
Hunan, china
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SD6 High Air Pressure 6'' DTH Drill Bits with High Quality For Hard Rock Drilling Product description DTH hammer is a percussion system driving a piston inside hammer body with up ...
Hunan, china
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