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Total 22000 products for screwdriver bit for drill Manufacture & Suppliers

SD10 305mm DTH Drill Bits For Drilling Hole Forging Processing Type Multi Color

...special "stress relief" processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate. Our bits are interchangeab...

Putian Qideli Drilling Tools Co., Ltd.
Fujian,China

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Oil Well Rc Drill Bit , Dth Drilling Tools 90mm Diameter

... structure and ideal energy transfer, thus ensuring the series of hammers drilling with fast, smooth and continuous sampling. 2.The internal structure is very simple with components of high rigidity, thus en...

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

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Carbon Drill Bit Connector , Drill Pipe Adapter 65mm Diameter

...Bit Coupling Sleeve Pin-Box Drill Pipe Connector Adapter Introduction Adapter fittings/connectors are made of 35CrMo or 42CrMo round steel. Heat treatment after rough machining. After finishing, the surface ...

Langfang Pangolin Drilling Tools Co., Ltd.
Hebei,China

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Carbon Drill Bit Connector , Drill Pipe Adapter 65mm Diameter

...Bit Coupling Sleeve Pin-Box Drill Pipe Connector Adapter Introduction Adapter fittings/connectors are made of 35CrMo or 42CrMo round steel. Heat treatment after rough machining. After finishing, the surface ...

Langfang Pangolin Drilling Tools Co., Ltd.
Hebei,China

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1A1 Resin Bond Grinding Wheel for PDC Drill Bits Oil Drilling Tools

1A1 Resin Bond Grinding Wheel for PDC Drill Bits Oil Drilling Tools Shine Abrasives 1A1 resin grinding wheel is mainly used in pdc drilling bit, pdc cutter/inserts, tungsten carbide coating/insert, caibide coat...

ZHENGZHOU SHINE ABRASIVES CO.,LTD
Henan,China

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Construction Machine Piling Accessories Roller Bit Bucket Drilling Tools Roller Bit for Drilling Bucket

Product Description: The Drilling Rig Tool is a deep drilling tool for foundation construction rotary drilling rigs, with an application for rotary drill rigs. This type of soil drilling bucket is made of 42CrM...

APIE FOUNDATION EQUIPMENT （CHINA）LIMITED
Jiangsu,China

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T38/T45/T51 Spherical/Ballistic Threaded Button Bit/rock drill bit For tunneling

... performance, widely used in tunneling, underground mining, open pit mining, anchoring and other large-scale construction projects. Main Features 1. The threaded drill bit are equipped with the...

Henan Jinzen Rock Drilling Tools Company

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Precision Engineered Impregnated Diamond Drill Bit Efficient Drilling Aq Bq Nq Hq Pq

...Bit for Efficient Drilling AQ BQ NQ HQ PQ Impregnated Diamond Core Bits are manufactured with very small, high quality synthetic diamonds, mixed evenly through a metal alloy matrix. The matrix erodes away at...

Best Drilling Equipment (Wuxi) Co.,Ltd
Jiangsu,China

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83mm Length Silver Welded Granite Drill Bit , Diamond Drill Bit For Granite

83mm Length Silver Welded Diamond Core Bits for Stone , Diamond Hole Saw Diamond core bits which adopt excellent diamond segment, steel tube, usd on stone drilling, such as granite, marble, sandstone, limestone...

Johnson Tools Manufactory Co.,Ltd
Jiangsu,China

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IADC 216 217 TCI Tricone Roller Bit Rock Drilling Bits High Elasticity

... strength between 140 – 485 Mpa, such as hard limestone, quartzite, granodiorite and medium grade metamorphic rock cutting structure: these bits are characterized by medium spacing conical blades and medium ...

Hejian Sanlong Petroleum Machinery Co., Ltd.
Hebei,China

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Dia 102mm Retrac Thread Button Bits Rock Drilling

... conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc. 2. Material: Thread Button bits are made by high quality alloy steel bar and tungsten carbides. Through he...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Odex Eccentric Overburden Drilling Bit , Foundation Drilling Tools Eco Friendly

...designed to advance casing during drilling. Once a desired depth is reached they eccentric bit can be retrieved leaving the casing in place for sampling or installations. Overburden Casing Drilling System DT...

Changsha Chaojingang machinery manufacturing CO., Ltd
Hunan,China

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Hard Formation Rc Bits Hole Drilling Tool Remet Or Metzke Connection

Hard Formation Reverse Circulation RC Drill Bit Remet or Metzke connection RC bits specifications: RC bits Model RC3-E531 for shank RE531 Diameter No. x Button diameter mm Button angle Flushing holes Shroud Dia...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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High Wear Resistant Pdc Drag Bit Rotary Drill Customizable Sizes

Construction Engineering Drill Bits Drilling Bit for Building and Infrastructure Projects *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -....

Hejian Sanlong Petroleum Machinery Co., Ltd.
Hebei,China

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High Performance Threaded Button Bits Rock Drilling Tools , R32 R38 Tapered Cross Bit

...Drill Bits R32 R38 Cross Bit For Rock Drilling Tools Main Features 1.Material:35crmov 2.Flushing Holes:2 3.Taper Degree:6°,7°,11°,12° 4.Carbide Length:0.5mm Longer Than Other Manufacturer So The Carbides Won...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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High Performance Threaded Button Bits Rock Drilling Tools , R32 R38 Tapered Cross Bit

...Drill Bits R32 R38 Cross Bit For Rock Drilling Tools Main Features 1.Material:35crmov 2.Flushing Holes:2 3.Taper Degree:6°,7°,11°,12° 4.Carbide Length:0.5mm Longer Than Other Manufacturer So The Carbides Won...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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HQ Impregnated Diamond Core Drill Bit For Drilling Hard Dense Formations

... Equipment Co., Ltd has over 10 years of market experience and is a manufacturer and supplier of grouting materials and drilling materials in the fields of water conservancy, geology, mining, tunnels, subway...

Hengshui Aoxing Geological Equipment Co., Ltd
Hebei,China

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MK5E Overburden Air Rock Drill Bits Dth Drilling Bits 108mm

Product name: 108mm MK5E Overburden Casing drilling system with CIR110 shank for Geothermal drilling Product category: Overburden casing drilling system Matched hammer: Hammer CIR110 Matched casing pipe OD: 108...

Wuhan Kingdrilling Diamond Co.,Ltd
China

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BJTUFF 215.9MM Single Cone Drill Bit Rotary Drilling Core Barrel Parts

Rotary Drilling Core Barrel Parts Single Cone Hard Rock Roller Drill Bits Characteristics: ♥ Cutting Structure : The durability of premium tungsten carbide insert is improved with new formulas and new technique...

Hebei Tuff Heavy Industry Co., Ltd.
Hebei,China

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