dhd380 dth hole opener

Brand Name:Pangolin

Place of Origin:HeBei China

...DHD380 DTH Hole Opener Reaming Drill Bit Tungsten Carbide DHD380 DTH Hole Opener Reaming Drill Bit DTH Product parameters Product name DTH Hole Opener Bore hole diameter 130 mm to 660 mm Quality Reliable Service life Long Characteristics Not easily damaged Cleaning method Flush, easy to operate Drilling speed Fast Material High quality alloy steel Disassembly, repair Convenient Introduction The diameter of the reaming of the DTH

Brand Name:MING

Model Number:MDO140D8-DHD380

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”, 12” with all industry DTH hammer shanks for a

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

Brand Name:New Diamond

Model Number:Hole Opener Bits

Place of Origin:Hunan, China (Mainland)

... needs, reasons ranging from drilling rig and equipment capabilities to worksite condition and job specifications. In addition, new diamond hole openers are available in several different designs,each of which can be best suited to certain applications.

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.

DTH 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...

Brand Name:MIROC

Model Number:DTH Hole Opener

Place of Origin:Shangdong,China

... the bits named as "Hole Opener". A common practice involves drilling a relatively small pilot hole at first stage, and second and final stage then further widening it with a hole opener bits, since this can result in a straighter hole and require less

Brand Name:Pangolin

Place of Origin:HeBei China

Model Number:16inches-70 inches

Low Air Pressure Dth Hole Opener For Water Well Drill Introduction The specifications of the pangolin hob drilling machine are 16"~70". It is divided into two types: MT knife and welding knife. It is suitable for various formations with compressive ...

Brand Name:GLORYTEK

Model Number:DHD, SD, Ql, Mission, Numa, Cop

Place of Origin:China

... production technology to produce high-quality series of down-the-hole drilling tools. At present, there are four types of end face designs used by down-the-hole drill bits: end face convex type, end face flat type, and end face deep concave center ...

Categories:DTH Drill Bits

Country/Region:china

We are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide button shape and the bit face shape. High air pressure and low air pressure. Thanks to our long year experienced technicians and engineers...

Brand Name:JWE

Model Number:VNMG080404

Place of Origin:Zhuzhou China

... Carbide Spherical Drill Bit For Hole Open Production Description With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and medium to low pressure DTH hammers. It strictly matches with API...

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: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:1214

Place of Origin:China

...Hole Opener for Wells Drilling A hole opener is a device used to enlarge the borehole during a well drilling operation. It can be positioned either above the drill bit or above a pilot run inside the existing borehole. Usages range from hydrocarbon drilling operations to water drilling or horizontal drilling. Hole openers are also used when a hole must be logged, since logging tools generally cannot handle holes...

Brand Name:HuiChi (HC)

Model Number:Hole Opener Series

Place of Origin:China

...hole opener produced and sold by our company Huichi Petro is a key equipment in oilfield drilling operations, mainly used for hole opening operations in horizontal or inclined wellbores. It adopts advanced technology and design, and can stably and efficiently complete the hole opening...

Brand Name:ROSCHEN

Model Number:3-38"

Place of Origin:USA

... of a pre-drilled hole. They are custom built to specification, and come in a wide variety of sizes. A Hole Opener is sometimes referred to as a Reamer. We are proud of the quality and workmanship of our custom built Hole Openers. All Hole Openers can

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,

Model Number:12 1/4" - 36"

Place of Origin:China

... in three types: type SM for soft to medium formation, type MH for medium to hard formation and type XH for hard formation. The hole openers have three or

Model Number:different models

Place of Origin:China

rock reamer, hole opener, rock hole opener, HOLE OPENER WITH REPLACEABLE CUTTERS Our company aim: provide high quality trenchless product from China to whole world! Our company provide pipe jacking ...