symmetric casing system reamer bit

Brand Name:MING

Model Number:MRING-T-114mm

Place of Origin:CHINA

Product name: 114mm MRING Overburden Symmetric Casing Drilling System Bit For Civil Engineering Product category: Overburden Symmetric Casing Drilling System Bit MRING symmetric casing drilling tools Advantages 1. Straight Holes and Fast Penetration Rate...

Brand Name:MIROC

Model Number:Symmetric casing system with reamer

Place of Origin:CHINA

... central pilot bit drills away the center part of the hole and guides the drill string, incorporated with a sacrificable symetrical ring bit make a full face drill bit. Advantages of Symmetric Drilling Sound drilling straightness and fast drilling speed.

Brand Name:MIRCO

Model Number:Symmetric Casing System With Reamer

Place of Origin:China

...Symmetric Casing System With Reamer-IV Advantages of Symmetric Drilling 1. Sound drilling straightness and fast drilling speed.Theoretically, symmetric drilling makes sure the hole in all formations such as gravel bed, sand bed and pebble bed etc is considerably straight, the drilling speed fast and the drilling torque relatively small. 2.The torque necessary for symmetric...

Brand Name:New Diamond

Model Number:NSOD

Place of Origin:Hunan, China (Mainland)

... can drill straight holes at any angle (including horizontal) and to depths beyond 100 meters. Working together as one efficient drill bit, the components are made up of: A pilot bit with large internal flushing holes and external flushing grooves.

Brand Name:ROSCHEN

Model Number:BQ, NQ, HQ, PQ, SQ, BW, NW, HWT, PWT, SW, UW, ZW

Place of Origin:Germany

...Casing Cutter / Integral Operation Pwt Casing Internal Casing CutterDetails: Casing System is an ingeniously designed eccentric drilling system which consists of a pilot bit and reamer “wing”. The pilot bit protrudes beneath the casing pipe and, as the drill rotates, a specially designed “wing” folds out and acts as a reamer. This creates the space for the casing...

Brand Name:SOLLROC

Model Number:ODEX drilling system

Place of Origin:China

...hole wide enough for the casing tube to slide down behind the drill bit assembly. 2. When the required depth is reached, rotation is reversed carefully, whereupon the reamer swings in , allowing the drill bit assembly to be pulled up through the casing. 3.

Brand Name:MEGA DRILLTECH

Model Number:300

Place of Origin:CHINA

300mm Diamond bit with reamer , Core Drilling Casing Shoes PX HX NX BX 300mm drill bit, single tupe drill bit Impregnated Diamond Core Bits are manufactured with very small, high quality synthetic diamonds, mixed evenly through a metal alloy matrix. The ...

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.

Odex Drilling Systems: Under reaming systems are the most economical solutions for casing drilling in normal ground conditions. This is particularly true for shallow holes, as is often the case in water well drilling. We have sizes 4", 5", 6" and 8" ODEX...

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~36"

Place of Origin:China

...Reamer Shoe with Aluminum Nose The reamer shoe is a stabilized casing shoe with hardband onto the outer body and the nose is eccentric to give a mule shoe profile so that it can be rotated off ledges and is made of aluminum so that it can be drilled out with a PDC bit. The reamer shoe has three 2-in., directed-flow ports in the nose.The reamer...

Brand Name:JCDRILL

Model Number:All Models

Place of Origin:China (Mainland)

...Casing Bit Hole Drlling JCDRILL DTH Over Burden Concentric Bits Description The eccentric reamer drill is an overburden drilling system designed for conditions where a cased hole is required. Collapsing holes tend to make overburden drilling expensive, with lost drilling equipment and down time. The eccentric designed bit rotates outward and drills a larger diameter hole than the casing...

Brand Name:OEM

Place of Origin:CHINA

... on drilling equipments as well, and our dominant products are chisel bits, cross bits, buttons bits, DTH bits with high, medium and low air pressure, symmetric drilling tools, eccentric drilling tools, standardized API system casings, bit shanks and

Model Number:HD35

Place of Origin:China

Brand Name:Super Diamond

ccentric Overburden Drilling Odex 5" dth drilling hammer system / water well drill bit for water well / ODEX is an excellent option when unconsolidated formations are too dense or cobbly for Auger Drilling. ODEX is a down-hole air hammer system that is ...

Brand Name:SINOVO

Model Number:Drilling Tools

Place of Origin:China

...bits for Core Drilling Rig According to your project requirement, we choose the suitable drilling tools for you. We can supply complete drilling tools: drilling rod, lock adapter, hoisting plug, big spannor, fork, mud pump, reamer, casing, alloy bit, diamond bit and so on. Core bits The selection of the Drilling Parameters A.Influence Factors of Rotary speed When deciding the specific peripheral velocity of bits...

Brand Name:RanCheng

Model Number:Concentric Bit

Place of Origin:China

...Bit for DTH Water Drilling Projects Drilling Rig Tools Product Description The concentric / symmetrical drilling system is an efficient integrated drilling and casing technology, especially suitable for environments with unstable formations. This system uses a removable or reusable ring drill bit to speed up the drilling process and maintain the straightness of the borehole. Its internal flush tank and casing...

Brand Name:Yaheng

Model Number:Reaming shell

Place of Origin:China

Precision high strength Reaming Shells for Hydrogeological Exploration And Oil Specifications n Diamond drill bits n Reaming shells and casing/rod shoes n Wireline drill rods, n Core barrels & overshot assemblies n Hoist plug and water swivels n Recovery ...