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Total 10030 products for 50 mm drill bit Manufacture & Suppliers

Retrac Button Drill Bit Top Hammer Drilling Tools T38 T51 T45 T60 Grade

...Changsha, Hunan, China.We have rich experience in this field of DTH hammers and bits for 20 years.Owing to high quality, professional serivce and competitive price, we have got good reputation from our custo...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

Verified Supplier

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Carbon Steel Water Well Drilling Tools Sub Adapters Drill Bit Connector

...Drilling Tools Sub Adapters Drill Bit Connector Application JCDRILL can make any and all types of drill string subs. All subs made are API inspected and certified, or they may be new with mill certs. Subs ar...

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

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Flat Face DHD360 DTH Drilling Bits With Various Bit Diameters

... and water well drilling. These tools are available in several bit types, including cross bit, chisel bit and button bit, and several bit shanks, such as Mission, DHD and QL. The bit angle and diameter of ea...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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4.5'' Center Drop Face SRC542 RC Drill Bit For Mining And Gravel Formation

4.5'' Center Drop Face Black Color SRC542 RC Bit For Mining And Gravel Formation Product Introduce: The mineral exploration industry utilizes reverse circulation drilling to economically collect represe...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Shroud Dia 93mm Button Drill Bit For RC Hammers

Shroud Dia 93mm RC Series 3'' RC Bit 95mm With 14 Buttons Shank SRC531 For RC Hammers Product Introduce: The reverse circulation drilling method has the capability of reaching depths of 500 metres. A pneumatic ...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Backhoe Loader Auger Drill Bit Set Garden 30 Rpm 1000mm

... winch line pull 80 kN Main winch line speed 75m/min Auxiliary winch line pull 50 kN Auxiliary winch line speed 40 m/min Stroke(crowd system) 3500 mm Mast inclination(lateral) ±3° Mast inclination(forward) 4...

TYSIM PILING EQUIPMENT CO., LTD
Jiangsu,China

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High Impact Drill Bit Adapter Drilling Rig Spare Parts Tungsten Carbide Material

... power from the rock drill to the drill stems. Generally there are male threaded shank dapters and femal threaded shank adapters. Male shank adapters are more popular than female ......

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

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Wear Resistant HQ PDC TSP Diamond Pdc Drill Bit For Medium Hard Rock Formation

Wear-Resistant PDC Cutters HQ PDC TSP Coring Drill Bits For Medium Hard To Hard Rock Formation PDC core bits have extremely fast penetration rates and a very long working life. The cutters are extremely tough a...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

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Vector 5000 Cutter Parts Drill Bit 1mm PN104385 For Auto Cutter Machine

...

Liberty Cutter Parts Company Limited
Hong Kong,China

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9 5/8MTD S0616M222 PDC drill bit for oil well/water well/mining well

...drill bit : 1. Cutting structure is force balanced and bit blade is asymmetrically designed so that the load on bit is balanced that resulting better stability of the bit. 2. Main cutter are high performance...

hejian tengda petroleum supplies company
Hebei

Active Member

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9 5/8MTD S0616M222 PDC drill bit for oil well/water well/mining well

...drill bit : 1. Cutting structure is force balanced and bit blade is asymmetrically designed so that the load on bit is balanced that resulting better stability of the bit. 2. Main cutter are high performance...

hejian tengda petroleum supplies company
Hebei

Active Member

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10 5/8MTD S0616M222 PDC drill bit for oil well/water well/mining well

...drill bit : 1. Cutting structure is force balanced and bit blade is asymmetrically designed so that the load on bit is balanced that resulting better stability of the bit. 2. Main cutter are high performance...

hejian tengda petroleum supplies company
Hebei

Active Member

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11 5/8MTD S0616M222 PDC drill bit for oil well/water well/mining well

...drill bit : 1. Cutting structure is force balanced and bit blade is asymmetrically designed so that the load on bit is balanced that resulting better stability of the bit. 2. Main cutter are high performance...

hejian tengda petroleum supplies company
Hebei

Active Member

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3 blades PDC drill bit for oil well/water well/mining well

...drill bit : 1. Cutting structure is force balanced and bit blade is asymmetrically designed so that the load on bit is balanced that resulting better stability of the bit. 2. Main cutter are high performance...

hejian tengda petroleum supplies company
Hebei

Active Member

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3 blades PDC drill bit for oil well/water well/mining well

...drill bit : 1. Cutting structure is force balanced and bit blade is asymmetrically designed so that the load on bit is balanced that resulting better stability of the bit. 2. Main cutter are high performance...

hejian tengda petroleum supplies company
Hebei

Active Member

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5 blades PDC drill bit for oil well/water well/mining well

...drill bit : 1. Cutting structure is force balanced and bit blade is asymmetrically designed so that the load on bit is balanced that resulting better stability of the bit. 2. Main cutter are high performance...

hejian tengda petroleum supplies company
Hebei

Active Member

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High quality PDC drill bit for oil well/water well/mining well

...drill bit : 1. Cutting structure is force balanced and bit blade is asymmetrically designed so that the load on bit is balanced that resulting better stability of the bit. 2. Main cutter are high performance...

hejian tengda petroleum supplies company
Hebei

Active Member

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High quality PDC 4 blades drill bit for oil well/water well/mining well

...drill bit : 1. Cutting structure is force balanced and bit blade is asymmetrically designed so that the load on bit is balanced that resulting better stability of the bit. 2. Main cutter are high performance...

hejian tengda petroleum supplies company
Hebei

Active Member

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