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Total 100000 products for 40 mm drill bit Manufacture & Suppliers

High Performance Tapered Rock Drill Bit , Tungsten Carbide Drill Bits

...Tapered Rock Drill Bit , Tungsten Carbide Drill Bits Product Description Jincheng tapered bits are ideal for short hole drill & blast, as well as roof bolting applications, as we are Chinese leading manufact...

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

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Blasting Mining Tapered Rock Core Drill Bits , Industrial Drill Bits Cold Pressing

...Rock Core Drill Bits , Industrial Drill Bits Cold Pressing Product Description Jincheng tapered bits are ideal for short hole drill & blast, as well as roof bolting applications, as we are Chinese leading ma...

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,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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T38 115mm Retractable Rock Drill Bits Hard Rock Mining Drilling Tools

... engineering, open pit, construction drill, blast industry, civil engineering operations, road, gas line, pipe and trench projects, quarry work, rock anchoring and ......

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Xingtong Drill Bit 6 XHR S 5168 B(24030)

... XHR bit leverages a unique tooth geometry configuration and hydraulic optimization to deliver efficient rock breakage and rapid cuttings removal, thereby significantly increasing drilling speed. Technical H...

Shaanxi Xingtong Petroleum Engineering Technology Co., Ltd.
Shaanxi,China

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Xingtong Drill Bit 6 XHR S 5167 M(24025)

... XHR bit leverages a unique tooth geometry configuration and hydraulic optimization to deliver efficient rock breakage and rapid cuttings removal, thereby significantly increasing drilling speed. Technical H...

Shaanxi Xingtong Petroleum Engineering Technology Co., Ltd.
Shaanxi,China

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Xingtong Drill Bit 6 XHR S 5166 K(24035)

... XHR bit leverages a unique tooth geometry configuration and hydraulic optimization to deliver efficient rock breakage and rapid cuttings removal, thereby significantly increasing drilling speed. Technical H...

Shaanxi Xingtong Petroleum Engineering Technology Co., Ltd.
Shaanxi,China

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Xingtong Drill Bit 6 XHR S 5166 A(24043)

... XHR bit leverages a unique tooth geometry configuration and hydraulic optimization to deliver efficient rock breakage and rapid cuttings removal, thereby significantly increasing drilling speed. Technical H...

Shaanxi Xingtong Petroleum Engineering Technology Co., Ltd.
Shaanxi,China

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Xingtong Drill Bit 6 XHR S 4166 B(24033)

... XHR bit leverages a unique tooth geometry configuration and hydraulic optimization to deliver efficient rock breakage and rapid cuttings removal, thereby significantly increasing drilling speed. Technical H...

Shaanxi Xingtong Petroleum Engineering Technology Co., Ltd.
Shaanxi,China

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Xingtong Drill Bit 6 XHR S 4166 A(24034)

... XHR bit leverages a unique tooth geometry configuration and hydraulic optimization to deliver efficient rock breakage and rapid cuttings removal, thereby significantly increasing drilling speed. Technical H...

Shaanxi Xingtong Petroleum Engineering Technology Co., Ltd.
Shaanxi,China

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6" Down The Hole Mission60 M60 DTH Button Drill Bits For Water Well Drilling

... Steel grade in order to guarantee maximum performance. Our Bits are used for Construction, Water well drilling, Geothermal Drilling, Micropiles, Quarry and Mining field. M60 DTH drill bit specification: For...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Water Well Drilling Step Drag Drill Bits 3 Wings 4 Wings API REG Thread

... drilling sand bridge, salt bridge, scraping off the dirt of casing wall and hard wax and some mineral crystallization. Still can scraping well hole, making the wall bright and clean, it may used to drilling...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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CIR Series DTH Drill Bits Alloy Steel Material Drilling Tool Strong Ability

... Engineering, water well drilling, Mineral exploration, anchoring hole drilling, geothermal engineering, Subway excavation, another civil engineering.it has the advantage of high flatness, smooth hole wall,h...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Black Color SRC531 RC Drill Bits For Gold Mine Sampling

...accurate sample with no risk of contamination. Sollroc offers a range of reverse circulation hammers and drill bits that provide outstanding performance coupled with reliability and simplicity. The reverse c...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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PR54 High Pressure RC Drill Bit With Thread Metzke / Remet For Rock Drilling

...-pressure air. An RC hammer exhausts the air down the outside splines of the percussion bit and then up its holes through the internal diameter of the hammer and the drill string to the surface Reverse Circu...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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T38 76mm 89mm Tungsten Carbide Ballistic Threaded Drill Bit

...Drill Bit Description This type of bit is well known for its wear resistance and high speed drilling on soft to medium-hard rock formations (between 70 Mpa to 180 Mpa compressive strength). Featuring spheric...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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