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Total 10051 products for step drill bit set Manufacture & Suppliers

Solid Grey Granite Threaded Drill Bit 32mm - 5mm ISO9001 Certification

... heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits accor...

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

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Wear Resistant Tungsten Carbide Drill Bit Thread Cutting Tip Cemented Type

.... Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill b...

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

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High Performance Thread Button Drill Bit R25 T38 T51 34mm 41mm 64mm

... heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits accor...

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

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Anti Rust Threaded Drill Bit Carbon Steel Carbide Material For Metallurgy Mine

...Drill Bit Carbon Steel Carbide Material For Metallurgy Mine Jincheng Thread Button Drill Bit Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, o...

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

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Hammer DTH Threaded Drill Bit Tungsten Carbide Hard Button Mining Thread

...Drill Bit Tungsten Carbide Hard Button Mining Thread Jincheng Thread Button Drill Bit Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our dril...

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

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Masonry Drill Bit / OD16mm Diamond Core Drill Bits With 3 / 8" Shaft

...fast drilling speed and extend product life. Application with core drilling machines and hand drills. Production strictly according to customer requirements. And size could be customized. Features: 1. Usage:...

Johnson Tools Manufactory Co.,Ltd
Jiangsu,China

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8 1/2″ 216mm PDC Drill Bit with 61 Cutter and Steel Body for Oil Drilling in Super Hard Formations

79kg PDC Drill Bit with PDC Cutters for 8 1/2″ 216mm Drilling PDC Drill Bits 8 1/2″ 216mm XH 5164BK (Rigid Body) for Oil Drilling in Super Hard Formations Weight: 79kg Diameter: 8 1/2″ (216mm) Series: XH 5164BK...

Shaanxi Xingtong Petroleum Engineering Technology Co., Ltd.
Shaanxi,China

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ISO9001 Certified S425 IADC Code PDC Drill Bit with 66 Cutter for High-Speed Drilling

...Drilling Oil Rig Bit 66 Cutter S425 Polycrystalline Diamond Compact PDC Drill Bits 8 3/4″ 222mm XHR 6164BM for High-Speed Drilling in Soft Formations XHR Series Features Suitable for improving ROP in soft fo...

Shaanxi Xingtong Petroleum Engineering Technology Co., Ltd.
Shaanxi,China

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Steel Body Six-Blade PDC Drill Bits 17 1/2″ 444mm XD6163D for Oil Gas Well Directional Drilling

...Drill Bits Steel Body Six-Blade 17 1/2″ 444mm XD6163D for Oil Gas Well Drilling Tools XD Series Features Suitable for improving the steerability and overall drilling efficiency for both RSS and bent motor Sh...

Shaanxi Xingtong Petroleum Engineering Technology Co., Ltd.
Shaanxi,China

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High Hardness Center Hole Drill Bit For Easily Locating / Cutting Bit

... point provides fast boring in hard and soft woods, for precise and easy drilling. 2. Solid center design provide extre rigidity and excellent chip-carrying capacity. 3. Wide lands keep the bit straight as i...

Zhuzhou Weikeduo Cemented Carbide Co., Ltd.
Hunan,China

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5 Blades Steel Body PDC Drill Bit For Oil Gas Geological Well Drilling

5 Blades Geological Drilling Steel Body PDC Drill Bit for Oil Gas for Well Drilling Oil PDC bits Structural drawings Oil PDC bits technical Data Regular Models of PDC Bits Regular Sizes Regular IADC API Reg Pin...

Hengshui Aoxing Geological Equipment Co., Ltd
Hebei,China

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14mm Diamond Core Drill Bits For Granite / Stone With 3 / 8" Shaft

...Drill Bits For Drilling Granite Or Other Stone , With 3/8" Shaft 1.Description of 14mm Core Drill Bits For Drilling Granite Or Other Stone , With 3/8" Shaft 1) Core drilling thinner applications of...

Johnson Tools Manufactory Co.,Ltd
Jiangsu,China

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Uncoated 12mm Solid Carbide Drill Bit For Aluminium

...drill bits, micro drills,solid tungsten carbide drill bits,small carbide drill bits Cemented carbide has the advantages of high hardness, toughness and corrosion resistance can stand the annealing without ch...

Xiamen Betalent Carbide Co.,Ltd
Fujian,China

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Straight Shank Nano Coating 15mm Solid Carbide Drill Bit

tungsten carbide drill bits,twist drills,solid tungsten carbide drill bits,solid carbide drill bits Drill Bit Coating material:Commonly used materials for drill bits are low carbon steel, high carbon steel, hig...

Xiamen Betalent Carbide Co.,Ltd
Fujian,China

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Straight Shank Nano Coating 15mm Solid Carbide Drill Bit

tungsten carbide drill bits,twist drills,solid tungsten carbide drill bits,solid carbide drill bits Drill Bit Coating material:Commonly used materials for drill bits are low carbon steel, high carbon steel, hig...

Xiamen Betalent Carbide Co.,Ltd
Fujian,China

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Uncoated 12mm Solid Carbide Drill Bit For Aluminium

...drill bits, micro drills,solid tungsten carbide drill bits,small carbide drill bits Cemented carbide has the advantages of high hardness, toughness and corrosion resistance can stand the annealing without ch...

Xiamen Betalent Carbide Co.,Ltd
Fujian,China

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Geological HQ Diamond Core Drill Bit , Cutter Diamond Core Drill Bits For Rock

...Drill Bit , Cutter Diamond Core Drill Bits For Rock Impregnated Diamond Core Bit is made with high quality synthetic diamonds, mixed evenly through a metal alloy matrix. Using hierarchical mole technology, t...

Wuxi Shifeng Geology and Mineral Drilling Tools Co., Ltd.
Jiangsu,China

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Geological HQ Diamond Core Drill Bit , Cutter Diamond Core Drill Bits For Rock

...Drill Bit , Cutter Diamond Core Drill Bits For Rock Impregnated Diamond Core Bit is made with high quality synthetic diamonds, mixed evenly through a metal alloy matrix. Using hierarchical mole technology, t...

Wuxi Shifeng Geology and Mineral Drilling Tools Co., Ltd.
Jiangsu,China

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Female Male Threaded 6 5/8'' Drilling Rig Drill Bit For Medium Formation

... of industries. It is ideal for construction engineering, energy and mining, and is made of strong materials such as alloy steel, carbide and PDC Cutter. The bit is forged to ensure maximum durability and st...

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

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Rubber Sealed TCI Tricone Roller Bit Oil Well Drill Bit High Efficiency

...Drill Bits With Discounted Prices For Drilling Oil Wells Introduction The roller tapered drill bit has a conical tool or body with steel teeth or tungsten carbide buttons around it. When the drill string ro...

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

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