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Total 30617 products for large drill bit Manufacture & Suppliers

11 Inch Solid Carbide API Roller Cone Drill Bit For Large Open-Pit Mining

Solid Carbide API Roller Cone Drill Bit For Large Open-Pit Mining CUTTING STRUCTURE Conical on gage, double spherical on inner rows. Designed for high compressive strength, medium hard and abrasive formations, ...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

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BMR TOOLS 230mm Length Carbon Steel Hex Shank Hollow Wood Auger Drill Bits for Wood Deep Drilling

...Drill Bits for Wood Deep Drilling Features Hex Tang Shank, Spiral Flute, Screw Tip Material Metal Flute Diameter 12mm / 15/32" Shank Diameter 7mm / 0.27" Flute Length (include the tip) 145mm / 5.7" Length 23...

DANYANG BMR TOOLS CO.,LTD
Jiangsu,China

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Heat Resistant Down Hole Hammer Drill Bits 800mm-1000mm Large Holes Model

... and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China. Experience--in this field of DTH hammers and bits for 20 years. Exp...

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
Ningxia,China

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Flat Face Top Hammer Drill Bits T45 89mm Spherical Buttons 2.6 kg Weight

...Drill Bit for Top Hammer Rock Drill with Spherical Buttons KSQ threaded drill bits include general, retrac and reaming three series, with stronger button-fixing ability, longer service life, better wear-resi...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Ultramatrix Core Bits Drill Hard Rock And Rock Drill Bits Diamond Drill Bit PQ HQ NQ Impregnated Core Bits

...Diamond Drill Bit 2) Diamond Core Drilling Bit 3) PDC Diamond Drill Bit Product Description: 1. Diamond drill bit for sandstone drilling 1) Alloy steel Body, made by material ASTM4142 or 42CrMo, heat treatme...

ROSCHEN GROUP
Shanghai,China

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ST58 152mm 6 Inch Ballistic Buttons Threaded Drill Bits For Drifting / Tunneling

ST58 152mm 6 Inch Ballistic Buttons Threaded Drill Bits For Drifting / Tunneling Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and th...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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T38 T45 T51 Dome Reamer Drill Bit For Mining / Construction , Tungsten Carbide Forging

... Forging T38 T45 T51 Dome Reaming Drill Bits For Mining And Construction Description: This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then r...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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R32 76mm T38 T45 T51 Dome Carbide Drill Bits For Mining / Construction

... Forging T38 T45 T51 Dome Reaming Drill Bits For Mining And Construction Description: This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then r...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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High Penetration Rates SRC052 RC Rock Drill Bits For Grade Control

...usually use it on large-diameter holes because it is faster and easier to clean the hole. The fluid and cuttings flow up the drill pipe and down the annulus. In softer formations, this causes less washout an...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Carbon Steel Oil 42mm Water Well Drill Bits

...Drill Bits Water Well Drill Bits Specifications Item Size (mm) Item Name Size (mm) Non-coring Drill Bit 42 Coring Drill Bit 65 Non-coring Drill Bit 46 Coring Drill Bit 75 Non-coring Drill Bit 48 Coring Drill...

Jinzhou City Shitan Machinery Equipment CO. LTD.
Hebei,China

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Diamond Drilling Rig Bit 10-1/2 Inch Hybrid Drill Bit of API Rock Bit

... Drill Bit ,Well Drilling Bit , Drilling Rod Bit Mining Drill Bit ,water Drill Bit ,oil Drill Bit ,underground mining Drill Bit Diamond Drill tool ,Drilling Rig Tool , 2 . Descriptions: PDC Drill Bit is a hi...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

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Oil Diamond Drilling Tool 5-1/2inch PDC Drill Bit Of API Spec

... Bit ,Well Drilling Bit , Drilling Rod Bit Mining Drill Bit ,water Drill Bit ,oil Drill Bit ,underground mining Drill Bit Diamond Drill tool ,Drilling Rig Tool , Descriptions: PDC Drill bit , PDC Bit ,Diamon...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

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133mm Rock Drill Bit Steel Body PDC Bit Water Drill Bit PDC Bit

...Drill Bit Steel Body PDC Bit Water Drill Bit PDC Bit Characteristics: 1. The drill has a shallow taper and a large nozzle in the center of the drill. Therefore, the drill has the advantages of good guiding q...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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139mm MRING Overburden Casing Drilling System Hole Opener Drill Bit With Shoe For Mining

...: Pilot bit + ring bit + casing shoe MRING overburden drilling systems are designed to use ring bit which is not connected to casing shoe. Special profile DTH Bit passes through enough large inner diameter o...

Wuhan Kingdrilling Diamond Co.,Ltd
China

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Water Well Drilling API 6 Inch Rotary Drill Bit

... tricone bits, like: Tricone Bits (Steel tooth & TCI bit), Tri-cone Bit, Three cone bit, Tricone Drill bit, tungsten cabide inserted bits, Tricone rock bit, Milled tooth bit, Roller Cone Bits, matrix body PD...

ROSCHEN GROUP
Shanghai,China

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Diamond 5-1/2 " PDC Drill Bit Of oil Well Drilling Rig Bit

...Drill Bit Of oil Well Drilling Rig Bit 1 . Production Name : PDC Drill bit , PDC Bit ,Diamond PDC Bit , PDC Diamond Bit ,Rock Drill Bit , Drilling Rig Bit ,Diamond Drill Bit ,Well Drilling Bit , Drilling Rod...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

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Tungsten Carbide DTH Drilling Tools , Forging DTH Drill Bits for Rock Borehole Drilling

...Drill Bit for Hard Rock Borehole Drilling / Mining 10'' Application DTH (Down to Hole) drill bit, also called spline connected drill bit, is mainly used in large scale mine (open and underground), open quarr...

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

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Kymera Hybrid Drill Bits 8 1/2 Inch , Shorten The Drilling Day Curve With Hybrid Drill Bits

... Bits Shorten the drilling day curve with hybrid drill bits The award-winning Hughes Christensen Kymera hybrid bit by Baker Hughes combines PDC and roller cone bit technology for smoother drilling, remarkabl...

ROSCHEN GROUP
Shanghai,China

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Kingdream Tungsten Carbide insert Tricone Drill Bit drilling rigs for oil well

...drill bit drilling rigs for oil well Water well drill bit discriptions: 1. Product: we specializes in manufacturing: Tricone bits, steel tooth bit, milled tooth tricone bit, tungsten carbide insert rock bit,...

ROSCHEN GROUP
Shanghai,China

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Large Drill Bit

Total 30617 products for large drill bit Manufacture & Suppliers

11 Inch Solid Carbide API Roller Cone Drill Bit For Large Open-Pit Mining

BMR TOOLS 230mm Length Carbon Steel Hex Shank Hollow Wood Auger Drill Bits for Wood Deep Drilling

Heat Resistant Down Hole Hammer Drill Bits 800mm-1000mm Large Holes Model

Flat Face Top Hammer Drill Bits T45 89mm Spherical Buttons 2.6 kg Weight

Ultramatrix Core Bits Drill Hard Rock And Rock Drill Bits Diamond Drill Bit PQ HQ NQ Impregnated Core Bits

ST58 152mm 6 Inch Ballistic Buttons Threaded Drill Bits For Drifting / Tunneling

T38 T45 T51 Dome Reamer Drill Bit For Mining / Construction , Tungsten Carbide Forging

R32 76mm T38 T45 T51 Dome Carbide Drill Bits For Mining / Construction

High Penetration Rates SRC052 RC Rock Drill Bits For Grade Control

Carbon Steel Oil 42mm Water Well Drill Bits

Diamond Drilling Rig Bit 10-1/2 Inch Hybrid Drill Bit of API Rock Bit

Oil Diamond Drilling Tool 5-1/2inch PDC Drill Bit Of API Spec

133mm Rock Drill Bit Steel Body PDC Bit Water Drill Bit PDC Bit

139mm MRING Overburden Casing Drilling System Hole Opener Drill Bit With Shoe For Mining

Water Well Drilling API 6 Inch Rotary Drill Bit

Diamond 5-1/2 " PDC Drill Bit Of oil Well Drilling Rig Bit

Tungsten Carbide DTH Drilling Tools , Forging DTH Drill Bits for Rock Borehole Drilling

Kymera Hybrid Drill Bits 8 1/2 Inch , Shorten The Drilling Day Curve With Hybrid Drill Bits

Kingdream Tungsten Carbide insert Tricone Drill Bit drilling rigs for oil well