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Total 32517 products for long drill bit extension Manufacture & Suppliers

Long Skirt 80mm Dia 34mm Small Rock Drill Bits For Quarry , Long - Life

... driller in quarry, like YT26. Q8-34-722-80 specification: Water (flushing) holes: Front 2pcs, side 1pc Drill bit diameter Ø34mm Long Skirt :80mm Tapered degree:12° Carbide Button: 8pcs front butons Button S...

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

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QL50 152mm High Efficiency DTH Drill Bit with Carbide and High Manganese Steel for Mining

...Drill Bit High Air Pressure DTH Drill Bit Product Information: Our DTH hammer and bits are compatible with CIR, DHD, QL,SD,Mission, etc. series of Atlas and etc. They are with high efficiency, low failure ra...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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Long Lifespan Stable Performance Ql60 Flat Face DTH Bit Hammer Drill Bits Forging Alloy Steel Manufacturing

... manufacturers in China's drilling tool industry. Our company has many senior mechanical design engineers with more than 20 years of design experience in the drilling tool, the production process and technol...

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
China

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Mining Type Ql60 Hole Drill Bits with Raw Materials and Long Service Life DTH Bit Certified by ISO 9001 2008

... manufacturers in China's drilling tool industry. Our company has many senior mechanical design engineers with more than 20 years of design experience in the drilling tool, the production process and technol...

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
China

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86mm PCD ( Polycrystalline diamond ) Diamond Core Drill Bits For Mining Exploration drilling for sandstone , limestone

...drill bits PCD (Polycrystalline diamond ) Diamond Core Drill Bits 86mm PCD ( Polycrystalline diamond ) Diamond Core Drill Bits For Mining Exploration drilling for sandstone , limestone 86mm PCD ( Polycrystal...

ROSCHEN GROUP
Shanghai,China

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T2-86 Impregnated Diamond Bit Reliable and Long-Lasting Drill Bits

... shank types are available, including HQ, NQ, PQ, BQ, T2-76, T2-86, and T2-101. With our core drill bits, you can drill to a depth of 1000 meters. Packing is available in carton, plastic bag, etc. According ...

ROSCHEN GROUP
Shanghai,China

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ST58 Hardened Steel Drill Bits Diameter 89mm - 115mm Retractable Button Drill Bit

...most important size for benching and long hole drilling underground • Widely used drifting and tunneling • Bit face design is ideal for soft to medium rock formations • With Retrac Wings to help guide the bi...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Straight Shank HSS twist Drill Bits DIN 338 M35 hss Cobalt drill bit For stainless steel

...Bits are held in a tool called a drill, which rotates them and provides torque and axial force to create the hole. Specialized bits are also available for non-cylindrical-shaped holes. HSS Drill Bit Standard...

Jiangsu Xingrui Tools CO.,LTD
China

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Din 340 Metal Drilling Bit 10.0mm Cobalt Long M35 Twist Sharp

..." or "wandering." The end of the shank is chamfered to allow an easy and firm grip. Special SST heat treatment of bronze and surface. Extra long twist bit has fully ground body construction. High flow spiral...

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

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Din 340 Metal Drilling Bit 10.0mm Cobalt Long M35 Twist Sharp

..." or "wandering." The end of the shank is chamfered to allow an easy and firm grip. Special SST heat treatment of bronze and surface. Extra long twist bit has fully ground body construction. High flow spiral...

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

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Quarry Chisel Bit Drill Bits For Rock And Concrete 33 - 152mm Diameter

...Long Skirt 80mm Small Rock Drill Bits For Quarry Tapered drill bits are Ideal for small short hole drill & blast, as well as roof bolting applications, our hand-held system is comprised of premium alloy tape...

SUVEC Rock Drilling Tools
Henan,China

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7/8" 75mm 70mm Diamond Wet Core Drill Bits For Concrete And Stone Vacuum Brazed Diamond Tools

...Drill Bit For Granite Vacuum Brazed Diamond Bit Drill With Long Life These diamond drill bits are perfect for drilling on granite or any other hard stone. These granite core drill bits are made to use dry, m...

Jiangsu Huachang Tools Manufacturing Co., Ltd.
Jiangsu,China

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Long Skirt T45 Retrac Button Bit Retractable Drill Bit For Mining Well Drilling

Long Skirt T45 Retrac Button Bit Retractable Drill Bit For Mining Well Drilling Jincheng Retract Thread Button Drill Bit Retractable rock drill button bit is well known for its high wear resistance on medium-ha...

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

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Mining Rock Drill Bit Long Skirt Tungsten Carbide Button Drill Bit Golden Color

Mining Rock Drill Bit Long Skirt Tungsten Carbide Button Drill Bit Golden Color Jincheng Retract Thread Button Drill Bit Retractable rock drill button bit is well known for its high wear resistance on medium-ha...

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

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SD5 140mm 5 Inch Rock Drilling Dth Hammer Drill Bit customizable

...Drilling Dth Hammer Drill Bit Product Information: Our DTH hammer and bits are compatible with CIR, DHD, QL,SD,Mission, etc. series of Atlas and etc. They are with high efficiency, low failure rate and long ...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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6-3/4 Inch IADC537 Milled Tooth Drill Bit For Water Well Drilling , Long Life

... surfaces for steel tooth bit.The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit. Gauge Structure Multiple gauge protection with gauge trimmers...

Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
Hunan,China

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6-3/4 Inch IADC537 Milled Tooth Drill Bit For Water Well Drilling , Long Life

... surfaces for steel tooth bit.The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit. Gauge Structure Multiple gauge protection with gauge trimmers...

Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
Hunan,China

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IADC545 251mm Mining Tricone Drill Bit , Dth Drilling Tools Long Service Life

...prevent getting clogged with material as they cut through the surface material. Tungsten carbide insert (TCI) tricone bits are used for medium and hard rock formations. These bits are designed with smaller t...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Long Drill Bit Extension

Total 32517 products for long drill bit extension Manufacture & Suppliers

Long Skirt 80mm Dia 34mm Small Rock Drill Bits For Quarry , Long - Life

QL50 152mm High Efficiency DTH Drill Bit with Carbide and High Manganese Steel for Mining

Long Lifespan Stable Performance Ql60 Flat Face DTH Bit Hammer Drill Bits Forging Alloy Steel Manufacturing

Mining Type Ql60 Hole Drill Bits with Raw Materials and Long Service Life DTH Bit Certified by ISO 9001 2008

86mm PCD ( Polycrystalline diamond ) Diamond Core Drill Bits For Mining Exploration drilling for sandstone , limestone

T2-86 Impregnated Diamond Bit Reliable and Long-Lasting Drill Bits

ST58 Hardened Steel Drill Bits Diameter 89mm - 115mm Retractable Button Drill Bit

Straight Shank HSS twist Drill Bits DIN 338 M35 hss Cobalt drill bit For stainless steel

Din 340 Metal Drilling Bit 10.0mm Cobalt Long M35 Twist Sharp

Din 340 Metal Drilling Bit 10.0mm Cobalt Long M35 Twist Sharp

Quarry Chisel Bit Drill Bits For Rock And Concrete 33 - 152mm Diameter

7/8" 75mm 70mm Diamond Wet Core Drill Bits For Concrete And Stone Vacuum Brazed Diamond Tools

Long Skirt T45 Retrac Button Bit Retractable Drill Bit For Mining Well Drilling

Mining Rock Drill Bit Long Skirt Tungsten Carbide Button Drill Bit Golden Color

SD5 140mm 5 Inch Rock Drilling Dth Hammer Drill Bit customizable

6-3/4 Inch IADC537 Milled Tooth Drill Bit For Water Well Drilling , Long Life

6-3/4 Inch IADC537 Milled Tooth Drill Bit For Water Well Drilling , Long Life

IADC545 251mm Mining Tricone Drill Bit , Dth Drilling Tools Long Service Life