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Total 27752 products for long drill bit Manufacture & Suppliers

COP54 Concave Water Drill Bit For DTH Drilling Machine , ISO Standard

... bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers. DTH Drill B...

Hunan New Diamond Construction Machinery Co., Ltd.
Hunan,China

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635 IADC Code Tricone Carbide Insert Drill Bits 9 7/8" API Pin Connection

Drill bits are the most widely used in oil drilling and geological drilling. Tricone bits have the effect of rocking, crushing and shearing the formation rock during rotation. Therefore, the roller cone bit can...

Hunan New Diamond Construction Machinery Co., Ltd.
Hunan,China

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Hard Rock Drill Bits DTH Drill Bits SP1880 For Water Well Blasting Drilling

...Drill Bits for water well blasting drilling Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel all...

Hunan New Diamond Construction Machinery Co., Ltd.
Hunan,China

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35 Degree Reamer Drill Bit Dome Bit ST68 152mm Fast Penetration Rates

... holes in underground mines,featuring fast penetration rates in softer rock like shale and limestone with low silica content. Reaming Drill Bit Dome Bit Thread ST68 Diameter 152mm Taper 35 Degree buttons: ga...

SUVEC Rock Drilling Tools
Henan,China

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Hex Shank Wood Cutting Drill Bit , Auger Drill Bit For Woodworking

...Bit with Bright Finished for Woodworking Quick Details: 1. Material:High Carbon Steel; 2. Surface:Bright finished 3. Shank:Hex Shank 4. Style:European,American Stype 5. Package:Blister card,PVC pouch,Plastic...

DANYANG RIGHTOOLS CO.,LTD
Jiangsu,China

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Geothermal Carbon Steel 100mm Tricone Water Well Drill Bits

...Drill Bits / 3 Wings PDC Drill Bits For Underground Mining Product Description PDC bits are the new bits with the characteristics of high wear resistance, high impact resistance, anti-ramps, mud-pack, high p...

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

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Diamond Concave Drill Bit 4 5/8 Inch 5 Blades

...Drill Bit Oil Drilling Bit Characteristics: 1. The crown surface of the bits is long cast surface which is suitable for abrasive formation. 2. The conical surface is shallow, so the bit has good orientation,...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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Mineral Exploration Rock Drilling Equipment Rig Drill Bits With Synthetic Natural Diamond Material

...Drilling Equipment Rig Drill Bits Synthetic Natural Diamond Material FEATURES: 1. High diamond concentration 2. High penetration rate 3. Long lifespan RECOMMENDED: Suitable for medium to ultra hard formation...

ROSCHEN GROUP
Shanghai,China

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PDC drilling bit

...-as 10 times as cemented carbide drill bits under the same condition. High efficiency-Times of lifting the drilling machine could be reduced sharply, and the average time efficiency could be increased more t...

ZHUOZHOU THREE SOURCE EQUIPMENT COMPANY
Hebei,China

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PDC drilling bit

...-as 10 times as cemented carbide drill bits under the same condition. High efficiency-Times of lifting the drilling machine could be reduced sharply, and the average time efficiency could be increased more t...

ZHUOZHOU THREE SOURCE EQUIPMENT COMPANY
Hebei,China

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Drag drilling bit

...163.com ~PDC drill bits: New products with super long life, high efficiency and wide application. 1) Super long life-as 10 times as cemented carbide drill bits under the same condition. 2) High efficiency-Ti...

ZHUOZHOU THREE SOURCE EQUIPMENT COMPANY
Hebei,China

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kinds of drilling bit

...-as 10 times as cemented carbide drill bits under the same condition. High efficiency-Times of lifting the drilling machine could be reduced sharply, and the average time efficiency could be increased more t...

ZHUOZHOU THREE SOURCE EQUIPMENT COMPANY
Hebei,China

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kinds of drilling bit

...-as 10 times as cemented carbide drill bits under the same condition. High efficiency-Times of lifting the drilling machine could be reduced sharply, and the average time efficiency could be increased more t...

ZHUOZHOU THREE SOURCE EQUIPMENT COMPANY
Hebei,China

Active Member

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kinds of drilling bit

...-as 10 times as cemented carbide drill bits under the same condition. High efficiency-Times of lifting the drilling machine could be reduced sharply, and the average time efficiency could be increased more t...

ZHUOZHOU THREE SOURCE EQUIPMENT COMPANY
Hebei,China

Active Member

Add to cart
kinds of drilling bit

...-as 10 times as cemented carbide drill bits under the same condition. High efficiency-Times of lifting the drilling machine could be reduced sharply, and the average time efficiency could be increased more t...

ZHUOZHOU THREE SOURCE EQUIPMENT COMPANY
Hebei,China

Active Member

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diamond drilling bit

...-as 10 times as cemented carbide drill bits under the same condition. High efficiency-Times of lifting the drilling machine could be reduced sharply, and the average time efficiency could be increased more t...

ZHUOZHOU THREE SOURCE EQUIPMENT COMPANY
Hebei,China

Active Member

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PDC diamond drilling bit

...-as 10 times as cemented carbide drill bits under the same condition. High efficiency-Times of lifting the drilling machine could be reduced sharply, and the average time efficiency could be increased more t...

ZHUOZHOU THREE SOURCE EQUIPMENT COMPANY
Hebei,China

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Huachang Dry Wet Diamond Core Drill Bits Rebar 70mm 75mm

... : 1. Fast, smooth drilling and long life. 2. Superior performance and durability. 3. Grit: #30,#40,#50,as customer request. 4. Thread: M14 & Hexagonal Shank. 5. Diamond ......

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

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6.35mm 1/4 Inch Diamond Core Drill Bit Kit Long

... Silver or laser welding segmented type 3. Long Drill,from 300mm-450mm in total length 4. Diamond from 32mm-355mm. Other sizes are available. 5. Connection: 1-1/4 UNC or any other thread. 6. Our Quality has ...

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

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25mm Diamond Core Drill Bit Masonry Jewelry 25x60x20xM10

...long life Grit: #30,#40,#50,as customer request. Thread: M14 Shank. Special design are available upon request Feature : ......

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

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