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...MK5E Overburden Eccentric Casing drilling system with DHD360 shank for construction Product Category: Casing drilling tools Matched hammer: Hammer DHD360 Casing pipe OD: 219MM MK5E Overburden Eccentric Casing drilling system advantage: 1. Straight Holes and Fast Penetration Rate 2. More Holes and Low investment 3. Straight drilling hole It is suitable for drilling...
...MK5E Overburden Eccentric Casing drilling system with DHD360 shank for construction Product Category: Casing drilling tools Matched hammer: Hammer DHD360 Casing pipe OD: 219MM MK5E Overburden Eccentric Casing drilling system advantage: 1. Straight Holes and Fast Penetration Rate 2. More Holes and Low investment 3. Straight drilling hole It is suitable for drilling... more
Brand Name:MING
Model Number:MK5E219-DHD360
Place of Origin:CHINA
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... of Halco systems of Overburden tools. Roschen CDC Concentric system product range CDC - Concentric Drilling and Casing system Roschen casing advancing system quality can be replaced of by Halco tubex system, atlas copco casing advancing system basis on
... of Halco systems of Overburden tools. Roschen CDC Concentric system product range CDC - Concentric Drilling and Casing system Roschen casing advancing system quality can be replaced of by Halco tubex system, atlas copco casing advancing system basis on more
Brand Name:ROSCHEN
Model Number:168
Place of Origin:China
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... than the casing while in the drilling position. The face design of the Bit keeps it almost identical with a conventional bit face, allowing for unmatched penetration rates and smooth operation while drilling through overburden, boulders, or bedrock.
... than the casing while in the drilling position. The face design of the Bit keeps it almost identical with a conventional bit face, allowing for unmatched penetration rates and smooth operation while drilling through overburden, boulders, or bedrock. more
Brand Name:SOLLROC
Model Number:Casing Drilling System With Side Blocks
Place of Origin:China
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... can drill straight holes at any angle (including horizontal) and to depths beyond 100 meters. Working together as one efficient drill bit, the components are made up of: A pilot bit with large internal flushing holes and external flushing grooves.
... can drill straight holes at any angle (including horizontal) and to depths beyond 100 meters. Working together as one efficient drill bit, the components are made up of: A pilot bit with large internal flushing holes and external flushing grooves. more
Brand Name:New Diamond
Model Number:NSOD
Place of Origin:Hunan, China (Mainland)
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... with a satisficial ring or reusable ring makes a full face head design which significantly improves the penetration rate and hole straightness of drilling. The internal flushing grooves together with the
... with a satisficial ring or reusable ring makes a full face head design which significantly improves the penetration rate and hole straightness of drilling. The internal flushing grooves together with the more
Brand Name:KSQ
Place of Origin:China
Minimum Order Quantity:negociated one
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Concentric Bit for DTH Water Drilling Projects Drilling Rig Tools Product Description The concentric / symmetrical drilling system is an efficient integrated drilling and casing technology, especially suitable for environments with unstable formations. This system uses a removable or reusable ring drill bit to speed up the drilling...
Concentric Bit for DTH Water Drilling Projects Drilling Rig Tools Product Description The concentric / symmetrical drilling system is an efficient integrated drilling and casing technology, especially suitable for environments with unstable formations. This system uses a removable or reusable ring drill bit to speed up the drilling... more
Brand Name:RanCheng
Model Number:Concentric Bit
Place of Origin:China
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...Drilling Tools Concentric Overburden Casing Bit Hole Drlling JCDRILL DTH Over Burden Concentric Bits Description The eccentric reamer drill is an overburden drilling system designed for conditions where a cased hole is required. Collapsing holes tend to make overburden drilling expensive, with lost drilling equipment and down time. The eccentric designed bit rotates outward and drills...
...Drilling Tools Concentric Overburden Casing Bit Hole Drlling JCDRILL DTH Over Burden Concentric Bits Description The eccentric reamer drill is an overburden drilling system designed for conditions where a cased hole is required. Collapsing holes tend to make overburden drilling expensive, with lost drilling equipment and down time. The eccentric designed bit rotates outward and drills... more
Brand Name:JCDRILL
Model Number:All Models
Place of Origin:China (Mainland)
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... Concentric Drills For Office Furniture Threading Holes Product Features Auto Drilling Equipped with automatic foot switch, fool-type full automation, simple operation, convenient and safe Precise positioning, automatic and efficient Precise drilling ...
... Concentric Drills For Office Furniture Threading Holes Product Features Auto Drilling Equipped with automatic foot switch, fool-type full automation, simple operation, convenient and safe Precise positioning, automatic and efficient Precise drilling ... more
Brand Name:ZDS
Model Number:73022
Place of Origin:China
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...Concentricity 10 Feet High Quality China Made BRq NRq HRq Wreiline Drill Rod For Rock Exploration Rq series wireline drill rods follow international industry standard. RQ series drill rods feature exclusive heat treatment and course RC thread. Rq rods expand drilling capacity in deep, deviated and demanding wireling coring application. Rq drill rods expand your drilling capabilities and lower your total drill...
...Concentricity 10 Feet High Quality China Made BRq NRq HRq Wreiline Drill Rod For Rock Exploration Rq series wireline drill rods follow international industry standard. RQ series drill rods feature exclusive heat treatment and course RC thread. Rq rods expand drilling capacity in deep, deviated and demanding wireling coring application. Rq drill rods expand your drilling capabilities and lower your total drill... more
Brand Name:SINOCOREDRILL
Model Number:BRQ NRQ HRQ
Place of Origin:CHINA
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..., the clamping method is flexible according to type of workpiece , besides, clamping system is equipped with auxiliary support frame. this kind of gun drilling machine has already served in drilling deep hole of auto parts industry, medical machinery ,
..., the clamping method is flexible according to type of workpiece , besides, clamping system is equipped with auxiliary support frame. this kind of gun drilling machine has already served in drilling deep hole of auto parts industry, medical machinery , more
Brand Name:DHD500
Model Number:500mm depth hole
Place of Origin:China
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... tools include all kinds of drill rods, casing, eccentric drill tool, concentric drill tool. 2.Drilling tools are drill rod, drill bit, casing and hammer, etc. Drill rod is a metal tube used to transmit broken rock or flushing liquid. The drill bit is a
... tools include all kinds of drill rods, casing, eccentric drill tool, concentric drill tool. 2.Drilling tools are drill rod, drill bit, casing and hammer, etc. Drill rod is a metal tube used to transmit broken rock or flushing liquid. The drill bit is a more
Brand Name:xitan
Model Number:Anchor drilling tools
Place of Origin:Jiangsu,China
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... tools and hammers. 2. These products are reliable,they have stable performance and can fulfill various drilling construction,such as DTH hammer,drilling with casing and RC drilling,the products can suit the drilling in crushed and complex formations. 3.
... tools and hammers. 2. These products are reliable,they have stable performance and can fulfill various drilling construction,such as DTH hammer,drilling with casing and RC drilling,the products can suit the drilling in crushed and complex formations. 3. more
Brand Name:KonDaSin
Model Number:89mm-127mm
Place of Origin:China
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...Concentric Casing System with Sliding Blocks is a versatile drilling tool designed for efficient borehole construction. This system features a concentric arrangement of casings along with sliding blocks that facilitate smooth drilling operations by stabilizing the drill string and enhancing borehole integrity. The sliding blocks enable easy adjustment and positioning of the casings during drilling
...Concentric Casing System with Sliding Blocks is a versatile drilling tool designed for efficient borehole construction. This system features a concentric arrangement of casings along with sliding blocks that facilitate smooth drilling operations by stabilizing the drill string and enhancing borehole integrity. The sliding blocks enable easy adjustment and positioning of the casings during drilling more
Brand Name:Glorytek
Model Number:GL380-259-250
Place of Origin:China
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...drill collar and drill pipe. Since the transition from the drill collar to the drill pipe section drastic changes , bending stress concentrates on the drill pipes. Therefore HWDP between drill collar and drill pipe can ease the section changes, reduce the stress concentration, so...
...drill collar and drill pipe. Since the transition from the drill collar to the drill pipe section drastic changes , bending stress concentrates on the drill pipes. Therefore HWDP between drill collar and drill pipe can ease the section changes, reduce the stress concentration, so... more
Brand Name:SHUGUANG
Place of Origin:China
Certification:API 7-1;NS-1
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... drilling fluid to bottom of hole. Drilling fluid is used to cool bit, wash out bottom of hole, break rock and bring out debris. Drilling pump not only is indispensable and one of the most important processing equipments, but also is one of the
... drilling fluid to bottom of hole. Drilling fluid is used to cool bit, wash out bottom of hole, break rock and bring out debris. Drilling pump not only is indispensable and one of the most important processing equipments, but also is one of the more
Brand Name:Shitan
Model Number:BW320
Place of Origin:HEBEI CHINA
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...drill bit brad point drill bit for wood drilling .suitable for MDF .Super abrasion, high precision,light cutting and no burrs around hole side .Concentricity of drill is below 0.01mm .Solid Carbide processng wood drill bit makes longer life Application: portable boring machine, automatic boring machine, adjustable drill...
...drill bit brad point drill bit for wood drilling .suitable for MDF .Super abrasion, high precision,light cutting and no burrs around hole side .Concentricity of drill is below 0.01mm .Solid Carbide processng wood drill bit makes longer life Application: portable boring machine, automatic boring machine, adjustable drill... more
Brand Name:LILT
Model Number:7 mm diameter
Place of Origin:Chengdu China
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... body 3. consistent concentricity, straightness 4. tapered threads . Size Available: "Q" Series: BQ, NQ, HQ, and PQ. "WJ" Design: AWJ, BWJ, NWJ, ...
... body 3. consistent concentricity, straightness 4. tapered threads . Size Available: "Q" Series: BQ, NQ, HQ, and PQ. "WJ" Design: AWJ, BWJ, NWJ, ... more
Brand Name:Yaheng
Model Number:Drill Rod
Place of Origin:China
