foundation pile hole opener drilling

Brand Name:Pangolin

Place of Origin:HeBei China

...Foundation Pile HDD Hole Opener Introduction The reamer bits mainly consists of more than 3 cones.cutting structure with premium tungsten carbide hardfacing o premium tungsten carbide insert of formulas and new techniques is utilized,and increases wear-resistance capability of reamer. Application: Hole opener can enlarge a small well hole...

Brand Name:MING

Model Number:MDO115D4-DHD340

Place of Origin:CHINA

... bit description: KINGDRILLLING offers a wide size of DTH hole opener bits, Guide diameter scope from 95mm to 311mm, Reamed diameter scope from 130mm to 444.5mm, DTH hammer size from 3.5”, 5”, 6”, 8”, ...

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...

Brand Name:JZTG

Model Number:ASD

Place of Origin:Changsha, China

Foundation Piling Tool Centrifugal Drilling Welding Processing Type Centrifugal Bucket for Sticker Soil to improve the soil dumping efficiency. Our Services 1. We will keep track of each customer to get the feedback of product quality and service. And we ...

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...

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,

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,

Brand Name:ENG

Model Number:537G

Place of Origin:China

40" Tricone Roller Hole Opener Drill Bits for Oil Gas Industry Product Specifications Diameter 40'' IADC 537G Palm Model 133mm (8 1/2&...

Place of Origin:China

Brand Name:ShiTan

....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, for

Brand Name:TYSIM

Model Number:KR80A

Place of Origin:Jiangsu, China

TYSIM KR80A Hydraulic Piling Rig Machine Max Torque 80kNm Rotary Drilling Rig Construction Equipment Technical Specification Technical Specification of KR80A Rotary Drilling Rig Torque 80 kN.m Max. diameter 1000 mm Max. drilling depth 28 m(4 node)/22 m(3 ...

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...

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, ...

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,

Brand Name:Longway

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.

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 ...

Brand Name:sany

Model Number:sr155 sr220 sr235 sr405 sr285

Place of Origin:beijing

High Efficiency Bauer Drilling Kelly Bar , Sany Kelly Bar ,Soilmce ,IMT ,Mait Kelly Bar For Drilling Rig 1. Material: Q345B or 35CrMo 2.Type: Interlocking kelly bar, friction kelly bar, combined interlocking and friction kelly bar, square kelly bar etc ...

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...

Brand Name:APIE

Model Number:KR50

Place of Origin:China

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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 ...