Results forrock bit 3 7 8from 7912 Products.
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Nice Abrasive Tungsten Carbide Buttons Tips for Drilling Rock Bits Descriptions: Drilling rock bits always request tungsten carbide buttons has good abrasive resistance, our ...
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Construction Piling Machine Tools Drilling Bucket With Rock Bits Feature 1.Option half-automatic or manul mechanic bottom open system. Built-in ventilation pipe； 2.Cast pilot with ...
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Durable Alloy Steel Threaded Drill Bit , High Effective Rock Hammer Drill Bits T38 Threaded Drill Bits Threaded Drill Bits cover regular, retrac and reaming types. With stronger ...
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Tungsten Carbide Tapered Button Bit Dia 41mm Drill Bit for Quarry Q7-41-722-65 Information: Drill bit diameter Ø41mm Carbide Button: 7pcs Button Shape: ballistc Tapered degree:7° ...
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Φ133mm PDC matrix drill bits PDC matrix drill bits are mainly used for drilling hard, broken, abrasive and other rocks. The main feature is high speed and long life. Specifications...
china
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Tungsten carbide button drill dth hammer bit for coal mine drill rock bit Convex front: Applications: soft to medium hard rock. Non abrasive formations. High penetration rate. ...
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Rock Bits Drilling Bucket High Strength Heavy Duty Construction Lengthened Straight Bucket Buckets boast a heavy duty construction and come fitted with a Kelly Box (drive hub) to ...
china
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300mm Welding Tapered Roller Reamer Tricone Rock Bit Introduction 300mm tapered roller reamer Tapered roller reamer is a commonly used drilling tool in rock formation excavation. ...
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Rock bits for Core Barrel / Rock Auger Bullet drilling tools We'll help you: • assemble the best block-sleeve conical combination for optimum efficiency in any condition. • ...
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Downhole Drilling Tools - API standard Roller rock bit and Tricone Bit Product Application (1) Cutting Structure of this series Tricone : The durability of premium tungsten carbide ...
china
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Gold concave spherical 8 inch DTH drilling tools of DHD380 drill bit 271 mm ressure Dth Bits General Introduction Bit Face Shape Selection: 1. Drop Center Bit For high penetration ...
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Rock Auger Double Cutting With Carbide Rock Teeth On Bored Piles 0.6-3m Or AS Requested Diameter Product Description Main Applications: Dense sand, gravel, medium weathered to weak ...
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Believe that the majority of oil industry people are very familiar with the roller cone bit, it is the most common type of drilling tools used in the modernization of the oil ...
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Tungsten Carbide Low Pressure Water Well Drilling Bits DTH Bit for Low Pressure DTH Hammers 1. Size range of low pressure DTH rock bit: 68mm-253mm 2. DTH rock bit face shapes: Flat...
china
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Top hammer rock drill 40mm 7 degree 4/5 button hard rock drill button bit conical drill bit 1 Product description of Rock Drilling Bits We are a manufacturer of various conical ...
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Carbide Material Matrix Body PDC Bit , Hard Rock Drill Bits For Geological Exploration 5 1/4" 3 blades PDC drag bit Size: 5 1/4 inches 133mm PDC Cutters: 13mm Blades Quantity:3 ...
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Carbide Material Matrix Body PDC Bit , Hard Rock Drill Bits For Geological Exploration 5 1/4" 3 blades PDC drag bit Size: 5 1/4 inches 133mm PDC Cutters: 13mm Blades Quantity:3 ...
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Dth Rock Drill Bit 6 Inch High Air Pressure Carbon Steel Material For Ore Mining Bit face shape selection: 1. Drop Center Bit For high penetration rates in soft to medium hard and ...
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Geologic Exploration Drillng Bit Impregnated Diamond Core Bit For Hard Rock Mining Description: Geologic Exploration Drillng Bit Impregnated Diamond Core Bit For Hard Rock Mining ...
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5 Wings PDC Drill Bits Pdc Drag Bits Hard Rock Double Row PDC Drill Bits Pdc Drag Bits Features 1. Adopts high-quality PDC cutters, increases the ability to drill through hard ...
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