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Total 28691 products from hole opener drilling Manufactures & Suppliers |
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Brand Name:MING Model Number:MDO80D3.5-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: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 |
Brand Name:ROSCHEN Model Number:4 1/8", 4 1/2", 4 5/8", 4 3/4", 5 7/8", 6" Place of Origin:Germany ...Drill Bit hole opener drilling 4 1/2" , 4 5/8" , 4 3/4" Single Cone Bit Cutting Structure In response to the characteristics that inserts in different areas on the cone have different cutting actions, conical inserts are placed in permanent contact area and wedge inserts are placed in alternative contact area so that the drilling... |
ROSCHEN GROUP
Shanghai |
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, ... |
KSQ Technologies (Beijing) Co. Ltd
Beijing |
Brand Name:BaiWei Place of Origin:Hebei, China ... and would generally be used where it is required to open up a hole in a gradual manner. If the conditions are right these reamers are very cost-effective as they do not require an expensive set of stabilizers or barrel reamers to be towed in tandem. |
Langfang Baiwei Drill Co., Ltd.
Hebei |
Brand Name:BoZuan Place of Origin:Hebei , China Hole Opener Drill Bit Reamers For Machinery Repair Shops *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {... |
Hebei Bozhuan Petroleum Machinery Co., Ltd
Hebei |
Brand Name:Keruite Model Number:24inch Place of Origin:Hebei, China (Mainland) ... cones (palms) sizes, pilot size, extra projection on the palm ,nozzles , nozzles sizes ,for both replaceable cones and fixed cones hole openers for your whole drilling project .We registered brand IADC WOB (KN/mm) |
Hejian Chuanda Drill Bit Co.,LTD
Hebei |
Place of Origin:China Brand Name:ShiTan ...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.They are usually designed for use in soft formations such as sand, 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... |
Jinzhou City Shitan Machinery Equipment CO. LTD.
Hebei |
Brand Name:Pangolin Place of Origin:HeBei China ...: In the construction site and bridge construction, the hole opener can expand the small well hole to large diameter. Highway construction, railway construction, etc. The drill bit is suitable for different complex formations, shale, limestone, pebbles, |
Langfang Pangolin Drilling Tools Co., Ltd.
Hebei |
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 |
Brand Name:PANDA EQUIPMENT Model Number:165-1200mm Place of Origin:CHINA ...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... |
YANTAI PANDA EQUIPMENT CO., LTD
Shandong |
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 |
Place of Origin:Hebei,China High Durability Customized HDD Rock Reamers *, *::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 {display: block; max-... |
Hejian Sanlong Petroleum Machinery Co., Ltd.
Hebei |
Place of Origin:China Brand Name:Prodrill Model Number:COP44 The characteristics of high air pressure DTH Button Bit: 1.Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to inner structure of HD series DTH hammer designed according to newest rock drilling theory. 2.Smooth ... |
Xiamen Prodrill Equipment Co., Ltd
Fujian |
Brand Name:New Diamond Model Number:Hole Opener Bits Place of Origin:Hunan, China (Mainland) ...Hole Opener Drilling DTH Bits For Horizontal Directional Drilling 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 |
Brand Name:Pangolin Place of Origin:HeBei China ..., long service life, and little damage during use. Product parameters Product name DTH Hole Opener Bore hole diameter 130 mm to 660 mm (5 1/8" to 26") Quality Reliable Service life Long Characteristics Not easily damaged Cleaning ... |
Langfang pangolin construction machinery co. LTD
Hebei |
Brand Name:TIPTOP Model Number:Hole Opener Place of Origin:China ...ve the cone bit. It applies to Onshore and offshore oilfield. It is used to reaming the wellbore what has been drilled by the big cone’s bit or used to connecting it to the drill bit and finish well drilling and reaming of hole. The body is made up of |
Xi'An Tiptop Machinery Co., Ltd.
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Brand Name:EN Model Number:6125 Place of Origin:China ...Hole Drilling Tools 9-1/2inch 7Bladds PDC Hole Opener Of Oil Water Drilling Well Specification Hole Diameter(In): 9 -1/2” Cutter Size (mm) : 13 API Connect : 4-1/2” REG Nozzles Quantity : 6 Number of Cutter Blades : 6 Drill Torque (KN) : 89 Operation Flow (lps): 90 SPECIFICATION Machine Type : Drilling... |
Suzhou Energy Tool Co., Ltd.
Jiangsu |
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 |
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 |