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Total 10083 products for small drill bit set Manufacture & Suppliers

Solid Tungsten Carbide 3mm Solid Carbide Drill Bit For Drill Holes

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

Xiamen Betalent Carbide Co.,Ltd
Fujian,China

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Explosion Hole Petroleum Drilling Tricone Drilling Bit 6 1/2 Inch

... is connected to the drill pipe and rotates accordingly, driving the cone to press against the rock. Each cone rotates around its leg axis, while the three cones rotate simultaneously around the center of th...

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

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API 2 7/8 Inch Oil Rig Drill Bits Step Drag Bit For Energy And Mining Work

.... Our PDC Cutter Drag Drill Bit is the perfect choice for any hole drilling projects. It is designed with high efficiency, allowing for fast and efficient drilling. It is available in a variety of thread typ...

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

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2 7/8 Inch Drag Drill Bit Thread Type For Oil And Gas Fields

...Drill Bit is a kind of drilling tool used for drilling various materials, such as rocks, soils, and sands. It is manufactured with advanced technology, and its quality is reliable. It is mainly used in minin...

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

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Hard Rock Inlaid Tricone Drilling Bit

...Bit Hard Rock Tricone Bit For Water Well Drilling 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 rotates, t...

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

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RC Hammer Reverse Circulation Drill Bits And Spare Parts Sample Tube Shrouds

...Drill Bit And Spare Parts Sample tube Shrouds Reverse Circulation drilling, or RC drilling, is a method of drilling which uses dual wall drill rods that consist of an outer drill rod with an inner tube. Thes...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Black Color Diameter 84mm RC Drill Bit For Mining Exploration

...Drill Button Bit For Mining Exploration And Ore Sampling Product Introduce: RC drilling uses rods with inner and outer tubes, the drill cuttings are returned to surface inside the rods. The drilling mechanis...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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SD6 High Air Pressure 6'' DTH Drill Bits For Hard Rock Drilling

...Drill Bits with High Quality For Hard Rock Drilling Product description DTH hammer is a percussion system driving a piston inside hammer body with up and donw motion by compressed air and transmitting an int...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Straight Head Paper Drill Bit 8mm Diameter HSS Steel Material

... HSS steel for paper, board or laminate applications ● Drill bits manufactured from HSS steel ● Both outside and inside edges polished for smooth surface ● Sharp cutting edge wax coated until use ● Suit a la...

Foshan Dechang Technology Co., Ltd.
China

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11mm HSS Steel Hollow Punch Drill Bit For Paper Dill Machine

... and inside edges polished for smooth surface * Sharp cutting edge wax coated until use * Suit a large range paper drill bit machines * Diameter of drill bit can be matched to...

Foshan Dechang Technology Co., Ltd.
China

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3" 4" 4.5" 5" 5.5" Inch RC Drill Bits, RC Button Bits, RC Bits

.../RE004R Ø104mm- Ø120mm 3.5"-4" Remet 4" Metzke 94mm RE3.5 Ø98mm- Ø115mm 3"-4" Remet 99mm HRC45 Ø114mm- Ø127mm Upon the thread of the drill tube 121mm PR52 Ø126mm- ...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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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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