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deep hole gun drill bit

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Results fordeep hole gun drill bitfrom 36416 Products.
Product name: 90mm DHD25 Shank Down The Hole DTH Drill Bit For Construction Water Well Drilling Product category: DTH drill tools Matched hammer: Hammer DHD25 Diameter: 90mm ...
china
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Hole Enlarging Drill Bit Trenchless PDC Opener 6"~36" PDC Hole Opener Bit Size 6"~36" Bit Type 123 223 324 424 433 524 634 Connection 3 1/2"; 4 1/2"; 6 5/8"; 7 5/8"API REG PIN ...
Shanghai, china
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64mm - 89mm Standard / Retrac Stone Drilling Tools , Thread T38 Hole Digging Drill Bits Specifications our dominant drill bits are chisel bits, cross bits, buttons bits, DTH bits ...
Beijing, china
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4 wings pdc drilling drag bit drill bit for sandstone rock Product Description Drilling drag bit PDC Drag Bits also named blade bits, with a Tungsten Carbide inserts on the blades...
Hebei, china
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HSS Square Hole Mortiser Saw Auger Drill Bit Woodworkers Chisel Tool Set Features of HSS Square Drill Bits: 1. This saw drill bit is made of special steel, heat treatment, HRC48-50...
Jiangsu, china
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Down The Hole DTH Hammer M60 165mm Rock Drilling Button Bits/ Drill Bits Product description DTH hammer drilling is the industry standard for the rapid drilling of boreholes for a ...
Hunan, china
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Forging Drilling Tools Drag Drill Bit Product Description: Our Drag Drill Bit is a superior quality of carbide drill bits with a double-cut design that is highly effective for ...
Hebei, china
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High Precision Drill Bit With Inner Coolant Hole 3D 5D Carbide inner coolant drill bits with coating Material Tungsten carbide TRS >4000 N/mm2 HRA 91.8-92.4, HRC:45/55/60/65 Grain ...
Jiangsu, china
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Product name: Complex layer 146mm concentric casing drilling bit for construction Product category: Overburden concentric casing bit Matched hammer: Hammer DHD340 Matched casing ...
china
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DTH Hammer Reaming Bits Tungsten Carbide Inserts Oil Well Hole Opener Drill Bit Product introduction Hammer size: 3.5”~4” 5”~8” 10”~12” Hammer Shank Style: DHD3.5, QL30, COP34, ...
Beijing, china
Verified
HSS Drill Bit Hole Saw Set High Speed Steel Stainless Steel Metal Alloy Kit 8pcs Description: 1. Product Name:HSS hole saw drill bit set for metal 2. 8 sizes of hss drill bit hole ...
Jiangsu, china
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Product name: 105mm 3 Inch QL30 Shank Down The Hole DTH Drill Bit For Mining Construction Product category: DTH drill tools Matched hammer: Hammer QL30 Diameter: 105mm KINGDRILLING ...
china
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R35 Thread diameter 76mm mining drill bit hard rock drill bits prices threaded driling tools small drill bits R35 Thread 51 diameter mining drill bits/hard rock drill bits prices ...
Beijing, china
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Hole Saw Kit 3/4"-2 1/2" HSS Bi-Metal Hole Saw Drill Bit Set with Mandrel Pilot Bit & Adapter Description: 1. HSS Bi-metal Sharp teeth cut faster and more smooth than previous hole ...
Jiangsu, china
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Product name: 139mm MRING Overburden Casing Drilling System Hole Opener Drill Bit With Shoe For Mining Product category: Overburden Casing Drilling System Bit MRING casing drilling ...
china
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Product name: 188mm Mring Overburden Symmetric Casing Drilling System Hole Opener Drill Bit For Well Drilling Product model: Overburden Symmetric Casing Drilling System Matched ...
china
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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 ...
china
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Product name: 273mm MRS symmetric casing drilling system for Geothermal drilling Casing pipe OD: 273mm It is recommended to drill in rock formation where contains some ovals and ...
china
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Product name: 114mm MRING Overburden Casing Drilling System Hole Opener Drill Bits For Tunneling Product category: MRING Concentric casing drilling bit Kingdrilling Concentric ...
china
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Product name: 238mm MRS190 Concentric Symmetric Casing Drilling System Hole Opener Drill Bit For Rock Formation Drilling Casing pipe OD: 190mm It is recommended to drill in rock ...
china
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