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Step Drill Bit

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Total 23754 products for step drill bit Manufacture & Suppliers

Soft Rock Formation Pcd Drill Bit Customized Sizes For Water Well Drilling

Step Type Well Drilling PDC Drag Drill Bit with 5 Blades with PDC Cutters Description PDC is a special superhard material synthesized at one time from artificial diamond and cemented carbide under high temperat...

Glorytek Industry (Beijing) Co., Ltd.
Beijing,China

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Drill bits (MASONARY DRILLS)

...Kinds of drills for your choose! HSS TAPER SHANK TWIST DRILL;HSS STRAIGHT SHANK TWIST DRILL; THE STEPS AND LADDERS DRILL;WOOD WORKING DRILL；MASONRY DRILLS；SDL HAMMER DRILLS；GLASS & TILE DRILL BIT;ELECTRIC HA...

ZEC INDUSTRY CO.,LTD
Zhejiang,China

Active Member

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HSS drill bits (Wood working Drill)

...Kinds of drills for your choose! HSS TAPER SHANK TWIST DRILL;HSS STRAIGHT SHANK TWIST DRILL; THE STEPS AND LADDERS DRILL;WOOD WORKING DRILL；MASONRY DRILLS；SDL HAMMER DRILLS；GLASS & TILE DRILL BIT;ELECTRIC HA...

ZEC INDUSTRY CO.,LTD
Zhejiang,China

Active Member

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Drill bits （Wood working Drill）

...Kinds of drills for your choose! HSS TAPER SHANK TWIST DRILL;HSS STRAIGHT SHANK TWIST DRILL; THE STEPS AND LADDERS DRILL;WOOD WORKING DRILL；MASONRY DRILLS；SDL HAMMER DRILLS；GLASS & TILE DRILL BIT;ELECTRIC HA...

ZEC INDUSTRY CO.,LTD
Zhejiang,China

Active Member

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HSS drill bits (Wood working Drill)

...Kinds of drills for your choose! HSS TAPER SHANK TWIST DRILL;HSS STRAIGHT SHANK TWIST DRILL; THE STEPS AND LADDERS DRILL;WOOD WORKING DRILL；MASONRY DRILLS；SDL HAMMER DRILLS；GLASS & TILE DRILL BIT;ELECTRIC HA...

ZEC INDUSTRY CO.,LTD
Zhejiang,China

Active Member

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Drill bits （HSS STRAIGHT SHANK TWIST DRILL）

...Kinds of drills for your choose! HSS TAPER SHANK TWIST DRILL;HSS STRAIGHT SHANK TWIST DRILL; THE STEPS AND LADDERS DRILL;WOOD WORKING DRILL；MASONRY DRILLS；SDL HAMMER DRILLS；GLASS & TILE DRILL BIT;ELECTRIC HA...

ZEC INDUSTRY CO.,LTD
Zhejiang,China

Active Member

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Hss drill bits (HSS annular cutter)

...Kinds of drills for your choose! HSS TAPER SHANK TWIST DRILL;HSS STRAIGHT SHANK TWIST DRILL; THE STEPS AND LADDERS DRILL;WOOD WORKING DRILL；MASONRY DRILLS；SDL HAMMER DRILLS；GLASS & TILE DRILL BIT;ELECTRIC HA...

ZEC INDUSTRY CO.,LTD
Zhejiang,China

Active Member

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Steel Water Well Drilling Tools Tooth Rotary Step Drag Bits Three Wings

...bit,Three Wing Scraper Step Drag Bits for Soft Formation Application 17 1/2 inch steel tooth rotary drag bit is mainly used for water wells, mining, geothermal, environmental and exploration drilling. It is ...

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

Verified Supplier

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AAA Grade Natural Diamond Surface Set Multi Step Core Drill Bits for Unconsolidated Formations

... diamond utilizing a hard matrix compound on the face of the bit. The diamond set design ensures sufficient overlap to prevent premature wear of the matrix. Surface-Set diamond bits are primarily recommended...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

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89mm 5 PDC Drill Bits Design Customize for Soft To Medium Soft Formations in Mining Applications

... Description: PDC drill bits are created by attaching cutting teeth made of polycrystalline diamond (PDC) to the drill steel body. Polycrystalline diamond is an extremely hard composite material produced thr...

Hejian Ruida Petroleum Material Co., Ltd.
Hebei,China

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Construction Works PDC Drill Bits Soft To Medium Shale Sequences With Low Abrasiveness Design Customize 98mm

... Description: PDC drill bits are manufactured by attaching cutting teeth composed of polycrystalline diamond (PDC) to the drill steel body. Polycrystalline diamond is an extremely hard composite material cre...

Hejian Ruida Petroleum Material Co., Ltd.
Hebei,China

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190mm 7 1/2'' Diameter Drag Drill Bit AR 3 1/2'' Thread Blue Corlor 3 Wings

...Step Drag Bits Product Introduce Drag bits can be either solid or welded construction. Solid, or one piece construction, is the most durable and recommended for the applications where error cannot be tolerat...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Natural Diamond Multi Steps Surface Set Core Drill Bits With AAA Grade 40/60 Spc Diamond

...,and matrix hardness and crown shapes,the users can satisfactorily dril and core hard and homogeneous formations . Surface-Set Non-coring Bits are drilling for broken formation rock which can't be cored. Cro...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

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Step Type Diamond 120mm Non Coring Drill Bits

...Step Type Diamond Non-Coring Drill Bit SINOVO is a professional diamond core bits manufacturer in china. After more than 20 years's hard work, we have accumulated strong scientific force and veteran technici...

Beijing Sinovo International & Sinovo Heavy Industry Co.Ltd.
Beijing

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SGS API REG Thread Tungsten Carbide Step Drag Bits With 3 4 Wings

Step-Type Drag Bits Of Three-Wings And Four-Wings For Water Well Drilling Product Introduce Drag bits can be either solid or welded construction. Solid, or one piece construction, is the most durable and recomm...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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21mm Hss Taper Shank Drill Bit Triangle Shank Fast Speed

Product Name 5pcs HSS Titanium Triangle Shank step cone taper drill Bits Set for Metal Drilling Size 6Steps: 3/16-1/2''(3/16,1/4,5/16,3/8,7/16,1/2) 8Steps:1/4-3/4''(1/4,5/16,3/8,7/16,1/2,9/16,5/8,11/16,3/4) 9St...

Johnson Tools Manufactory Co.,Ltd
Jiangsu,China

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Drilling 3 Wings Step Drag Bit 2 Inch To 17 1/2 Inch Diameter

... penetration rate and longest lifespan at roughest condition. Drag bits are designed for medium to hard formation and are used in areas that contain a lot of rock and also in the oil field. Dragging the dril...

Hebei Crossing Drill Bit Manufacture Co.,LTD
Hebei,China

Verified Supplier

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Chevron Step Drag Bit Carbide Blade Drag Bit 2 3/8"~6 5/8" API reg pin

...action when rotated. They are comparatively inexpensive due to the lack of moving parts and theycan penetrate softer formations such as stiff clays and mudstones very quickly.The drag bit usually used in ver...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

Verified Supplier

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5 Step Natural Diamond HQ Core Drill Bits For Hard Rock Formation With Fast Speed

...diamond surface - set bits differ from impregnated bits in that they only have a single layer of diamonds set onto the working surface of bits according to a pre-determined pattern, Its waterways are usually...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

Verified Supplier

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Face Discharge Step Natural Diamond Core Bit HQ3 Surface Set Drill Bits

...Drill Bits Descriptions: Surface set bits are still a favoured alternative for softer formations, or in highly abrasive ground where the balance in an impregnated bit between matrix erosion and diamond wear ...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

Verified Supplier

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