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All hole opener enlarge bit wholesalers & hole opener enlarge bit manufacturers come from members. We doesn't provide hole opener enlarge bit products or service, please contact them directly and verify their companies info carefully.
| Total 1523 products from hole opener enlarge bit Manufactures & Suppliers | 
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                                                                                     Brand Name:Pangolin Place of Origin:HeBei China ...Hole Opener Enlarge Bit For Stone Quarry Introduction The reaming diameter of down-the-hole drills ranges from 130 mm to 660 mm (5 1/8" to 26"). The tool holder design is suitable for the most popular down-the-hole hammers, and is manufactured in a variety of configurations to meet various special site drilling requirements. Only the best steel is used in the production of hole openers, which will allow you to always drill holes  | 
                    
                                                    Langfang pangolin construction machinery co. LTD
                                                
                                                    
                        
                        
                         Hebei  | 
                
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                                                                                     Brand Name:MING Model Number:MDO95D3.5-DHD3.5 Place of Origin:CHINA ..., ballistic,semiballistic KINGDRILLING DTH thread button bit description: DTH hammer bit manufacturer KINGDRILLING DTH hole opener bits are manufactured from the highest quality aircraft alloy steel. Which are used to enlarge the size of a pilot hole most  | 
                    
                                                    Wuhan Kingdrilling Diamond Co.,Ltd
                                                
                                                    
                        
                        
                         
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                                                                                     Brand Name:New Diamond Model Number:Hole Opener Bits Place of Origin:Hunan, China (Mainland) ...Hole Opener DTH Bit With OEM ODM Service Description New diamond DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, reasons ranging from drilling rig and equipment capabilities to worksite condition and job specifications. In addition, new diamond hole openers...  | 
                    
                                                    Hunan New Diamond Construction Machinery Co., Ltd.
                                                
                                                    
                        
                        
                         Hunan  | 
                
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                                                                                     Brand Name:ENG Model Number:537 Place of Origin:China ... of accuracy to leave smooth sides. There are also non-precision reamers which are used for more basic enlargement of holes or for removing burrs. The process of enlarging the hole is called reaming. There are many different types of reamer and they may be  | 
                    
                                                    Suzhou Energy Tool Co., Ltd.
                                                
                                                    
                        
                        
                         Jiangsu  | 
                
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                                                                                     Brand Name:SUVEC Model Number:Reamer Drill Bit Place of Origin:China ...drop raises and constructing service holes in underground mines,featuring fast penetration rates in softer rock like shale and limestone with low silica content. Reaming Drill Bit with Pilot Adapter 1. Pilot Adapter, Taper 11 degree, for shank: H22x108mm,  | 
                    
                                                    SUVEC Rock Drilling Tools
                                                
                                                    
                        
                        
                         Henan  | 
                
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                                                                                     Brand Name:JS Place of Origin:Hebei, China ...Hole Opener Trenchless Well Rock Drill Reamer Hdd Hole Opener Product Description 1. Straighter hole - Drill a smaller hole by using a "pilot" bit and then attach that bit to the bottom of the hole opener. The hole opener will follow the path of the hole by a smaller bit. 2. Larger holes and Smaller RIGS - By drilling in stages, larger holes can be drilled using a smaller rig. Smaller holes...  | 
                    
                                                    Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD
                                                
                                                    
                        
                        
                         Hebei  | 
                
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                                                                                     Place of Origin:China Brand Name:ShiTan ..., clay, or some soft rock.Their uses include drilling water wells, mining, geothermal, environmental and exploration drilling.Whenever possible, they should be used to drill pilot holes, for  | 
                    
                                                    Jinzhou City Shitan Machinery Equipment CO. LTD.
                                                
                                                    
                        
                        
                         Hebei  | 
                
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                                                                                     Place of Origin:Shandong, China Brand Name:Yingba Model Number:35mm 2/4 Flute Left Right 8*70L/R Square Carbide Tipped Woodworking Cutting Tools Hole Opening Drill Bit Hinge Boring Forstner Bits Products Description We can produce the size and coating color you need according to your needs. And we can customize your own ...  | 
                    
                                                    Jinan Hard Bar Carving Tools Co., Ltd.
                                                
                                                    
                        
                        
                         Shandong  | 
                
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                                                                                     Brand Name:MIROC Model Number:DTH Bits Place of Origin:China 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, DHD340A, SD4, Mission40... ...  | 
                    
                                                    KSQ Technologies (Beijing) Co. Ltd
                                                
                                                    
                        
                        
                         Beijing  | 
                
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                                                                                     Brand Name:Pangolin Place of Origin:HeBei China Hard Water Bearing Strata Carbide Cone Hole Opener Reaming Bit Product parameters Model 36" inch 915mm Total Length 1500 mm Thread Connection 6 5/8 Reg Pin & Box ...  | 
                    
                                                    Langfang Pangolin Drilling Tools Co., Ltd.
                                                
                                                    
                        
                        
                         Hebei  | 
                
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                                                                                     Place of Origin:Hebei,China HDD Hole opener/Rock reamer Fixed cone or replaceable cones Size 12inch (300mm) Cutters: 3pcs Application:horizontal directional drilling project,trenchless,No-Dig The HDD rock reamer has undergone strict screening and fine processing in material selection...  | 
                    
                                                    Hebei Crossing Drill Bit Manufacture Co.,LTD
                                                
                                                    
                        
                        
                         Hebei  | 
                
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                                                                                     Brand Name:DAWN TOOLS Model Number:ALL MODEL Place of Origin:China (Mainland) Rock tools for all model HDD machine V2420, XCMG, DRILLTO, GOODENG Metal sealed roller bits main applications a) Adopted high-speed bearing metal sealed technology, long working life under the screw drilling condition. b) High efficiency cutting edge and ...  | 
                    
                                                    NANJING STETON ENGINEERING MACHINERY CO.,LTD
                                                
                                                    
                        
                        
                         Jiangsu  | 
                
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                                                                                     Place of Origin:Hebei,China Customized Cutting Edge HDD Rock Reamers at Negotiable Prices *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: antialiased; } img, picture, video, canvas, svg {...  | 
                    
                                                    Langfang Blue Water International Trading Co.,Ltd
                                                
                                                    
                        
                        
                         Hebei  | 
                
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                                                                                     Brand Name:ROSCHEN Model Number:8 1/2″ to 56″ Place of Origin:CHINA ... applications ROSCHEN single stage hole opener is a simple but rugged design used for enlargement of pilot holes and large hole applications from 8 1/2″ to 56″. The body is machined from AISI 4145 fully heat treated alloy steel with arms welded onto  | 
                    
                                                    ROSCHEN GROUP
                                                
                                                    
                        
                        
                         Shanghai  | 
                
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                                                                                     Brand Name:FLRT Model Number:900 FHO537G Place of Origin:China ... built to specification, and come in a wide variety of sizes. A Hole Opener is sometimes referred to as a Reamer. 2. Advantages of hole opener bits Directional crossing operation is widely used in unexcavated project. Three steps in such operation are: 1,  | 
                    
                                                    FLRT Bit
                                                
                                                    
                        
                        
                         Beijing  | 
                
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                                                                                     Place of Origin:China Brand Name:Jinquan Model Number:DHD340A, DHD350R, DHD360, DHD380; Cop32, Cop34, Cop44, Cop54, Cop64, Cop84; Mission 40, Mission 50 , Mission 60, Mission80; SD4, SD5, SD6, SD8; TD40, QL50, QL60, QL80; BR2, BR3. ...Hole Openers: DTH hole openers are used to enlarge the size of a pilot hole most commonly used in industrial applications. Benefits of drilling a smaller pilot hole and then using a hole opener are: Wear pads, back reamer buttons, and or buttons on the pilot can be added for an additional fee. The ability to use less powerful equipment than that required to drill the large diameter hole. All Hole Openers...  | 
                    
                                                    Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits
                                                
                                                    
                        
                        
                         Shandong  | 
                
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                                                                                     Brand Name:SOLLROC Model Number:DTH hole opner bits Place of Origin:China ... applications. Benefits of drilling a smaller pilot hole and then using a hole opener are: Wear pads, back reamer buttons, and or buttons on the pilot can be added for an additional fee. The ability to use less powerful equipment than that required to  | 
                    
                                                    Changsha Sollroc Engineering Equipments Co., Ltd
                                                
                                                    
                        
                        
                         Hunan  | 
                
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                                                                                     Brand Name:Longway Place of Origin:Hebei, China ... when the drilling machine is lower power or the end-hole is too bit 2. We can make the hole opener and solutions according to the hardness of rocks, drilling depth, size of pilot hole, size of end-hole 3. If fix the tricone bits as the pilot bits,  | 
                    
                                                    Langfang Baiwei Drill Co., Ltd.
                                                
                                                    
                        
                        
                         Hebei  | 
                
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                                                                                     Brand Name:MIROC Model Number:Hole Openers Rock Reamer Place of Origin:CHINA Oil Well Drilling HDD Rock Reamer Bit Hole Openers Rock Reamer Rock Reamer / Hole Opener Introduction Horizontal Hole Openers, also known as HDD Reamers, are used to enlarge the pilot hole in Horizontal Directional Drilling (HDD) - HDD is used when ...  | 
                    
                                                    KSQ Technologies (Beijing) Co. Ltd
                                                
                                                    
                        
                        
                         Beijing  |