DHD1120 High Pressure Mining DTH Hammer Bits Rock Boring Bits
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ND65 DTH Drill Bits Description The Drill Bits are made from grade hard alloy and special steel, generally matched with the rock drill, to drill the rock. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, ......
Hunan New Diamond Construction Machinery Co., Ltd.
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Pusher Leg Drill Machine Taper Button Bit , 4 Buttons Rock Boring Bits
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4 buttons button bit using for pusher leg drill machine PRODUCT INTRODUCTION Tapered Button Bits is suitable for mining,quarring,tunneling and so on. It is widely used for gound quarring and underground drilling. Our button bits is made with supper quality......
Putian Qideli Drilling Tools Co., Ltd.
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Impregnated Small Core Bore Bits , Diamond Core Drilling Bits T2 - 56 mm
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... , Impregnated Bit Small Core Bore Diamond Cutting Core Drill Bits For Rock formations, Impregnated Bit , T2 - 56 mm surface sets core bits Detailed Product Description Features: High Penetration Rate, High Speed,High Performance Material: Diamond Type:...
ROSCHEN GROUP
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6 inch QL60 DHD360 Cop64 SD6 Mission60 DTH Drill Bits Rock Boring In Blue Color
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... high-quality raw materials, advanced technology and passed through strictly inspection. 1.high and low air pressure down-the-hole drill bits 2.Low air pressure holeDia.:65-220mm 3.High air pressure hole Dia....
KSQ Technologies (Beijing) Co. Ltd
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PDC Diamond Bore Bit 17-1/2 Inch API Spec for Oilfield Drilling Tool
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...Bore Bit 17-1/2 Inch API Spec for Oilfield Drilling Tool 1 . Descriptions: PDC drill bits excel in efficiently drilling through sedimentary rock formations such as shale, sandstone, dolomite, and limestone. They employ a cutting technique that involves shearing or scraping to effectively penetrate the rock. Renowned for their remarkable stiffness, PDC bits......
Suzhou Energy Tool Co., Ltd.
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Ballistic Retractable Rock Boring Drill Bits High Grade Tungsten Carbide Inserts
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Ballistic Retractable rock Drilling button Bit Golden Drop Center Retrac T60 92-152MM Application Retractable rock drill button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa ......
Beijing Jincheng Mining Technology Co., Ltd.
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8 1/2 Round Insert Rock Roller Bit Roller Bits For Rotary Drilling Rig
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...Rock Roller Bit For rotary Drilling Rig Roller bits are tools for boring into rock and earth. They are used to drill blasting holes and penetrate both soft and hard rock materials. Products are also used in many other mining, quarrying, tunneling, construction, geological exploration, and blasting applications. Roller bits can be classified as chiseling bits, tapered or threaded cross-style bits...
Hunan Kellyway Machinery Co., Ltd.
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Foundation Bored Accessories Easy Welding Type Rock Roller Bits
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...Bored Accessories Easy Welding Type Rock Roller Bits Characteristics: ♥ Gauge Structure: Multiple gauge protection with gauge trimmers on the heel of cone,tungsten carbide inserts and hard-facing on the shirttail increases gauge holding capability and bearing life. ♥ Bearing Structure : High performance O-ring for bearing seal and advanced grease for lubrication. Model List Basic Parameter Roller bit......
Hebei Tuff Heavy Industry Co., Ltd.
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Rock Layers Bored Piling Tools Drill Bucket Core Barrel With Rock Drilling Bits
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... in rock or concrete(also reinforced concrete). 2)Core barrel with roller bits is used in very strong rock formations(compressive strength > 100Mpa). 3)Cross cutter core barrel is mainly used to break rock cores which remain in the borehole after using a...
Unique Piling
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32mm Rock Drilling Bit 11 Degree Tapered Ballistic Button Type Knock Off
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...Rock Drilling Bit Description of knock off rock drilling bit: Tapered knock off rock drilling bit, is mainly used with pneumatic rock drills and tapered rods to drill holes.There are three types of tapered knock off bits: button, chisel, and cross. Button type knock off bits are suitable for dry and wet rock drilling on medium and hard rocks. Product feature of knock off rock drilling bit......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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