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casing drilling bit online manufacture

(218)

OEM Symmetric Overburden Drilling System 1 Inch Rock Drill Bit
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Product name: High performance 133mm symmetric 3 reamers casing drilling system for soft and hard rock formation Product category: High performance 133mm symmetric casing drilling tools Matched hammer: Hammer ... Read More

2023-08-30 15:02:35

ODM Tapered Blade 3 Inch Rock Drill Bit Top Hammer Bits 7 Degree
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Product name: 7 Degree tapered blade drill bit Product category: DTH taper drill bit Matched connection: 7 degree taper Diameter: 32mm KINGDRILLING DTH taper drill bit description: Taper cross X bits are tend ... Read More

2023-08-30 15:02:35

7 Degree Tapered Button Bits 3 Inch Rock Drill Bit For Hallow Drilling
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Product name: 7 Degree Tapered Rock drill bit for hallow drilling Product category: DTH taper drill bit Matched connection: 7 degree taper Diameter: 35mm KINGDRILLING DTH taper drill bit description: Taper ... Read More

2023-08-30 15:02:35

Customized Diamond Coal Mining Drill Bits Picks For Miner Rock Drilling
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Product name: Diamond Coal Mining Picks Other name: Coal cutter picks Product category: mining picks Type: U85 U92 U94 U95 U170 Diameter: 30mm, 35mm, 43mm KINGDRILLING mining cutter picks description: The coal ... Read More

2023-08-30 15:02:00

30mm 35mm 43mm Gold Mining Pick Coal Mining Drill Bits
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Product name: U92 type Coal Pick for coal mining Other name: Coal cutter picks Product category: mining picks Type: U85 U92 U94 U95 U170 Diameter: 30mm, 35mm, 43mm KINGDRILLING mining cutter picks description: ... Read More

2023-08-30 15:02:00

155mm MRE115 Overburden Concentric Casing Drilling System With DHD340 Hammer Shank For Well Drilling
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Product Name: 155mm MRE115 Overburden Concentric Casing Drilling System With DHD340 Hammer Shank For Well Drilling Matched hammer: Hammer DHD340 Matched casing pipe OD: 115mm MRE Concentric under reaming ... Read More

2024-01-02 14:34:12

Overburden Symmetric Casing Advancement System Odex Drill Bit MRING
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Product Description: This overburden drilling systems are designed are designed to use ring bit which is not connected to casing shoe, for piling. Product components: Pilot bit + outer ring bit + casing shoe ... Read More

2023-08-30 14:57:06

219mm MRS Concentric Under Reaming Dth Drill Bit Tools System For Construction
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Product name:219mm MRS concentric under reaming drilling system for construction Casing pipe OD: 219mm MRS overburden drilling systems are designed for economic cost of drilling in simultaneous casing ... Read More

2023-08-30 15:02:41

1250mm Mring Symmetric Overburden Casing Drilling Bit System For Water Well Drilling
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Product name: 1250mm Mring Symmetric Overburden Casing Drilling Bit System For Water Well Drilling Product category: Symmetric casing drilling system Kingdrilling symmetric casing drilling bit is recommended to ... Read More

2023-12-18 17:20:37

115mm Concentric Casing Drilling Bits Hole Opener Drill Bit With 3 Wings For Construction
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Product name: 108mm Concentric Casing Drilling Bits Hole Opener Drill Bit With 3 Wings For Construction Product category: Overburden casing drilling tools Matched hammer: Hammer CIR90 Reaming Diameter(mm): ... Read More

2023-12-18 14:26:54

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