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Total 23104 products for screwdriver bit for drill Manufacture & Suppliers

4" 5" T38 Dome Reaming Drill Bit Rock Drilling Tools 102mm - 107mm

4" 5" T38 Dome Reaming Drill Bit Rock Drilling Tools 102mm - 107mm Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to t...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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ST68 CNC Milling Dome Large Hole Cutting Drill Bit Rock Drilling Tools

ST68 CNC Milling Dome Large Hole Cutting Drill Bit Rock Drilling Tools Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed ...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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T38-76mm Carbon Steel Button Drill Bit Rock Drilling Fast Drilling And Quarrying

T38-76mm Rock Drill Button Bit Fast Drilling And Quarrying Button Bit Dimensions D Flushing hole(mm) Buttons(mm) Angle Class Part No. mm in Front No. size Guage No. size Front No.size Gauge No. size 64 2 1/2 3x...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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4.5" 115mm Button Bits Rock Drilling Large Air Output For Water Well

... have kinds of drilling rigs, such as DTH (Down The Hole) drilling rig, Water well drilling rig, Oil well drilling rig, Piling drilling rig with different types of Truck Mounted, Trailer Mounted and Crawler ...

Dongying Oilman Machinery Equipment Co.,Ltd.
China

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8" DTH Hammer Bits 203mm M60 Mission60 DTH Bit Rock Drill Bits

... the brand "Element Six" T.C carbide which provides (the T.C buttons) for Boart Longyear. In addition art manufacturing technology makes our dth button bits with higher and more reliable quality. Different f...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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DTH Bits DTH Button Bits DTH Drill Bits DTH Hammer Bits Down Hole Bits

DTH Bits DTH Button Bits DTH Drill Bits DTH Hammer Bits Down Hole Bits Description: Different face style makes DTH bits suitable for various rock conditions. Flat face: This is an universal design, especially f...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Surface Set Diamond Core Bit Mining Drilling Hole Wireline Diamond Imp

...Drill Bits Mining Drilling Hole Specifications ISO9001:9002 certificated 10years manufacturing experience Super antiwear characteristic Super long lifetime Solid quality Product Advantages: 1. full Q series ...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

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Long Metal Drill Bit For Drilling Pilot Holes , Tapcon Screw Anchor Cement Drill Bit

... Self-centering tip for clean entry and fast starts. Stays sharp longer. 3. 2× longer life than standart hammer drill bits. 4. Our U flute design for faster, more efficient dust removal. 5. Premium steel imp...

Jiangsu Xingrui Tools CO.,LTD
China

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14 3/4 Inch TCI Tricone Drill Bit , Rock Drill Bit High Efficient Drilling Rate for Hard Rocks

...bit or TCI Tricone drill bit Product Discription The TriCone Bit is the most versatile drill bit on the market. It is the go to drill bit in most styles of drilling. ROSCHEN Tools always has the right Tri Co...

ROSCHEN GROUP
Shanghai,China

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10" DTH Hammer Bits 254mm M80 Mission80 DTH Bit Rock Drill Bits

...Bits 254mm M80 Mission80 DTH Bit Rock Drill Bits Description: The dth button bits are made of superior quality alloy steel which is made by Timken in U.S. Besides, all our DTH bits are using the brand "Eleme...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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HW Casing Shoe Diamond Core Bit , Diamond Drilling Tools High Core Recovery Ratio

...Bit Diamond Drilling Tools High Core Recovery Ratio Specifications HW diamond Casing shoe 1. High penetration rate 2. High core recovery ratio 3. long life of drilling service Descriptions: The casing shoe b...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

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6'' M60 Carbide Black DTH Hammer Bits For Drilling

...Bits for Drilling Product description The DTH system is easy and quick to adapt to a directional drill and is considered one of the best and most effective methods to drill high-quality holes that are stable...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Tri-cone Bit 8.5 Inch IADC 537 API Three Rolling Cones Bit of Drilling Tool

... rock or conically shaped inserts for softer rock. The number of rows of inserts is directly related to the type of application and the size of hole to be drilled. here are also open and...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

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Drop Center Face DTH Button Bits Rock Drilling , Drilling Rods And Bits

Drop Center Face DTH Button Bits Rock Drilling , Drilling Rods And Bits Specifications Middle Air Pressure DTH Bits BR THE Drill Head Diameter(mm) Spline Key Number NO.Air Holes Gauge Buttons Front Buttons Weig...

Hunan New Diamond Construction Machinery Co., Ltd.
Hunan,China

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M35 Reverse Twist Drill Bits Metal Drilling Bit

M35 Reverse Twist Drill Bits Metal Drilling Bit�� 1. HIGH QUALITY MATERIAL: 5% Cobalt High Speed Steel M35 provide extended tool life compared to ordinary drill bits.Durable, Higher Heat & Abrasion Resistance. 2...

Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.
Chongqing,China

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High Speed Steel Twist Drill Bits Metal Drilling Bit

High Speed Steel Twist Drill Bits Metal Drilling Bit 1. HSS twist drill bits are widely used to cut round holes.A cutting point is on the top of a cylindrical shaft with spiral groove and chips will be removed ...

Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.
Chongqing,China

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M35 Reverse Twist Drill Bits Metal Drilling Bit

M35 Reverse Twist Drill Bits Metal Drilling Bit�� 1. HIGH QUALITY MATERIAL: 5% Cobalt High Speed Steel M35 provide extended tool life compared to ordinary drill bits.Durable, Higher Heat & Abrasion Resistance. 2...

Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.
Chongqing,China

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