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17 5inch rock drill bit

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Reaming Button Bit + Pilot Adapter R25 R28 R32 Hard Rock Tungsten Carbide Description: These bits are designed for layer drilling, to enlarge pilot holes for long hole blasting of ...
Beijing, china
Verified
Power Factory 558mm IADC217 Steel Teeth Tricone Bit For Water Well Drilling IADC Recommended parameters Applicable strata WOB KN/mm Rotating speed r/min 116,117 0.35-0.8 150-80 ...
Hebei, china
Verified
Pneumatic Handheld Rock Drilling Tool Hex 22mm Integral Drill Rod Product information of Hex 22mm integral drill rod: Integral drill steel rods are used by hand held drill machines ...
Hebei, china
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Smalll Hole Rock Drill Bit Tapered Button Mining Drill Bit 7°11°12° Tungsten Carbide Tapered drill bits are Ideal for small short hole drill & blast, as well as roof bolting ...
Henan, china
Member
drill bit rig rock drilling machine small rock bullet teeth dril rig bucket Product Description 1. High quality welding and finishing throughout the drilling tool is very important ...
Jiangsu, china
Verified
Rock Drill Bit for Concrete Granite Air Drill Bits Tapered Button Bits 41mm Number of buttons: 8 buttons Tapered type: 7 degree Use: Ore Mining Application: Granite and marble ...
Hunan, china
Member
Mining Blasting Rock Drill Bit Tungsten Carbide Down The Hole Drilling Tools Product Description Jincheng tapered bits are ideal for short hole drill & blast, as well as roof ...
Beijing, china
Verified
Geological PQ,HQ,NQ surface diamond bits/ core drill bits For Mineral Exploration Industry Description: Impregnated diamond bits have the widest range of application. They are the ...
Beijing, china
Verified
Diameter 24mm To 48mm 7 Dregree Tapered Button Carbide Rock Drill Bits Tapered drill bits are Ideal for small short hole drill & blast, as well as roof bolting applications, our ...
Henan, china
Member
Rock Drill Bit for Concrete Granite Air Drill Bits Tapered Button Bits 41mm Number of buttons: 8 buttons Tapered type: 7 degree Use: Ore Mining Application: Granite and marble ...
Hunan, china
Verified
High Pressure Forging Rock Drill Bit Button Bit Cold Pressing 7° 11° 12° Product Description Jincheng tapered bits are ideal for short hole drill & blast, as well as roof bolting ...
Beijing, china
Verified
BQ NQ HQ PQ AW BW HW Dth Rock Drill Rods / Pipe For Geological Drilling KSQ manufactures Wireline Drill Rods, from AQ to PQ, Parallel Threaded Drill Rods, DCDMA Sizes AW BW NW HW, ...
Beijing, china
Verified
Small Rock Drill Bits Dia 45mm Tapered Chisel Bit for Hole Drilling Y3-45-722-76 Y3-45-722-76 specification: Diameter: 45mm Length: 76mm Tapered Degree: 7° Carbide Dimension: 15mm...
Hunan, china
Member
High Efficiency Rock Drill Bit Tapered Button Bit For Mining / Blasting Product Description Jincheng tapered bits are ideal for short hole drill & blast, as well as roof bolting ...
Beijing, china
Verified
Water Well Drilling Tricone roller bit, milled tooth,7-5/8”dia,for soft to medium hard sandstone and shale TCI Tricone bits offer a variety of carbide inserts such as spherically ...
Beijing, china
Verified
Small Rock Drill Bits Dia 45mm Tapered Chisel Bit for Hole Drilling Y3-45-722-76 Y3-45-722-76 specification: Diameter: 45mm Length: 76mm Tapered Degree: 7° Carbide Dimension: 15mm...
Hunan, china
Verified
R32 76mm Tungsten Carbide For Drifting Tunneling Threaded Drill Button Bit Premium designs and steel and premium tungsten carbide insert grade By KSQ, Offers industry-leading ...
Beijing, china
Verified
Button Bit 4 degree Hex 12 Hex 19 Tapered Drill Bit For Hammer Rock Drilling Product Name: Rock Drill Tool Tungsten Carbide Taper Button Bit Types Tapered Chisel Bits, Tapered ...
Hunan, china
Member
R32 76mm Tungsten Carbide For Drifting Tunneling Threaded Drill Button Bit Premium designs and steel and premium tungsten carbide insert grade By KSQ, Offers industry-leading ...
Beijing, china
Verified
Button Bit 4 degree Hex 12 Hex 19 Tapered Drill Bit For Hammer Rock Drilling Product Name: Rock Drill Tool Tungsten Carbide Taper Button Bit Types Tapered Chisel Bits, Tapered ...
Hunan, china
Verified
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