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Total 32541 products for extra long drill bit Manufacture & Suppliers

Dremel Vacuum Brazed Diamond Stone Drill Bits 42mm 44mm 45mm 50mm 52mm

high quality 28×8×M14×60MM HUACHANG Diamond Drill Bit For Granite Vacuum Brazed Diamond Bit Drill With Long Life Specification : Diameter :6-25mm Diamond width :8mm Special design are available upon request Fea...

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

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Cross Groove Thread Tungsten Carbide Drill Bit Nozzle

Drill Bit Tungsten Carbide Nozzles Tungsten Carbide Oil Drill Bit Nozzle Tungsten carbide nozzle is made from hot pressing with straight bore and venture bore type, which have high hardness, good wear resistanc...

Guanghan N&D Carbide Co.,Ltd
Sichuan,China

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60mm Diamond Drill Bit For Quartz Glass And Tile Glass Jewelry Stone 37x10x60xM14

...Drill Bit For Quartz Glass And Tile Glass Jewelry Stone 37x10x60xM14 Specification : Diameter :5-40mm Diamond width :10mm Fast, smooth drilling and long life Grit: #30,#40,#50,as customer request. Thread: M1...

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

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Cross Groove Thread Tungsten Carbide Drill Bit Nozzle

Drill Bit Tungsten Carbide Nozzles Tungsten Carbide Oil Drill Bit Nozzle Tungsten carbide nozzle is made from hot pressing with straight bore and venture bore type, which have high hardness, good wear resistanc...

Guanghan N&D Carbide Co.,Ltd
Sichuan,China

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Precision Thread Button Bits Rock Drill Bits Forging Processing For Mining Blasting

...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 according to different drilling app...

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

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High Rigidity Pdc Drag Bit Fixed Cutter Drill Bits 4 1/2inch Reg Pin API

...long-term service life. Made of durable cemented carbide and steel body, PDC Drill Bits are designed for high durability and longevity. Thanks to the advanced PDC technology, PDC Drill Bits ensure superior p...

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

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Low Pressure CNC Milling DTH Drill Bits Underground Mining Drill Bit 68mm - 95mm

...Drill Bits Underground Mining Drill Bit 68mm - 95mm Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in dir...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Middle - High Pressure DTH Drill Bits Stone Drilling Bits 3 Hole

.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. DTH bits are paired with their corresp...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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DTH High Pressure Mining Drilling Bits Stone Drilling Bits 110 - 113mm

...Drilling Bits Stone Drilling Bits 110 - 113mm Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct co...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Down The Hole DTH Drill Bits Low Pressure Carbide Tipped Drill Bits

.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. DTH bits are paired with their corresp...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Industrial Alloy Steel DTH Drill Bits Water Well Drilling Bit

...Drill Bits Water Well Drilling Bit Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with ...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Tungsten Carbide Rock DTH Drill Bits Through Reverse Circulation Drilling Bit

...Drill Bits Through Reverse Circulation Drilling Bit Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in dir...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Tungsten Carbide Rock DTH Drill Bits , Through Reverse Circulation Drilling Bit

...Drill Bits , Through Reverse Circulation Drilling Bit Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in d...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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6" High Air Pressure Rock Drilling DTH Hammer Bit , Down The Hole Drill Bits

.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. DTH bits are paired with their corresp...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Atlas Copco Down The Hole DTH Drill Bits RE547 Series Rock Drill Bits

.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. DTH bits are paired with their corresp...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Diameter 80mm - 105mm Dth Drill Bits Rock Drilling Bits Low Air Pressure

...Drill Bits Rock Drilling Bits Low Air Pressure In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with ...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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CIR80 CIR90 Jack Hammer Rock Drilling Bits , Down The Hole Drill Bits For Mining

.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. DTH bits are paired with their corresp...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Low Pressure Stone Drilling Bits / Underground Mining Drill Bits BR 95mm

...Drill Bits Underground Mining Drill Bit BR 95mm Product Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Quarry Mine R32 Retrac Button Bit Thread Rock Drilling Bits High Manganese Steel

...drill bits Thread Button Bit Rock Drilling Bits KSQ's thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to m...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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6 5/8 Inch Tricone Drill Bits Roller Rock Bit Weight On Bit And RPM Operating Suggestions

...Drill Bits rock bit weight on bit and RPM operating suggestions Rock bit weight on bit and RPM operating suggestions 17.5 in. GTX TCI Tricone Drill Bit, IADC 435 Description: The group of Roschen GT™, GTX™, ...

ROSCHEN GROUP
Shanghai,China

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