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Wiggle Reamer Symmetric Casing Overburden Drilling System DTH Hammers And Bits 219mm

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Wiggle Reamer Symmetric Casing Overburden Drilling System DTH Hammers And Bits 219mm

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Brand Name : MING

Model Number : MRS219mm

Certification : ISO9001

Place of Origin : CHINA

MOQ : 1PC

Price : 999-99999USD/PC

Payment Terms : T/T, D/P, Western Union

Supply Ability : 2000PCS/MONTH

Delivery Time : 4-5 WEEKS

Packaging Details : WOODEN CASE

Material : Carbon Steel,High Manganese Steel,Carbide

Use : Well Drilling,Quarry or mining or well drilling

Type : Symmetrix Casing,Odex overburden system

Machine type : Drilling Tool,Drilling Equipment

Processing type : Forging

Product name : Concentric Casing System,odex drilling system

Color : Gold,Required,Yellow,Red

Application : Quarry,construction,mining,water well drilling,mining or welling drilling

Usage : Mining&Construction&Water Well Drilling

Advantage : High Performance,High-efficiency

Diameter : 108-273mm

Model type : Cop,Halco,DHD,Mission,NUMA

Name : ODEX System (eccentric Overburden System)

Item : Drilling Hammer Bit Eccentric Overburden Systems,Overburden Drilling Casing System

Hammer type : DHD3.5 DHD340 DHD350 DHD360 DHD380 DHD110 DHD112,SD-6,QL60

Button shape : Domed buttons,Spherical/Ballistic/Parabolic/Sharp/Flat,and ballistic shapes buttons

Advantages : high strength,hign abrasion risistance,High performance,High quality and factory prices

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Product name:219mm MRS Wiggle reamer symmetric casing drilling bit in mining
OD of casing pipe: 219mm
They are designed for economic cost of drilling in simultaneous casing advancement.
The wings are retracted by reverse rotation.


Product components:
1. Pilot bit+3PCS wiggle wings+casing shoe
2. Pilot bit+4PCS wiggle wings+casing shoe

Production details:

ModelHole dia.(mm)Weight (KG)Closed dia(mm)Pilot dia (mm)Total length(mm)Case Dia(OD*ID)Spline
MK-MRS19023880190203550219*206DHD360,QL6,SD6
MK-MRS215276100215236590254*240DHD380,QL8,SD8
MK-MRS235293110236251590273*254DHD380,QL8,SD8
MK-MRS240293115241256590273*260DHD380,QL8,SD8
MK-MRS280345180280300740323*302SD10
MK-MRS3153732403153361050356*337N120
MK-MRS3654323503653811100406*387N120,N125
MK-MRS4104784604124301100457*435N125
MK-MRS4605305854604751100508*483N125,SD18
MK-MRS5105808605095271180559*533N180,SD18
MK-MRS5606359105605811180610*584N180,SD18
MK-MRS61069511006006301200660*632N240
MK-MRS66073512006566811207711*685N240
MK-MRS71078514807107301207762*736N240
MK-MRS74583816507457761207813*780N240



How to order:
Casing Tube OD & ID + Reamer Bit Diameter + Minimal Casing Shoe ID + Hammer Shank Style

Other size of MRS system is available upon customer's request

RFQ:
1. What is odex drilling?
ODEX is an adaptation of the air-operated down-the-hole hammer. It uses a swing-out eccentric bit to ream the bottom of the casing. Cuttings blow up through the drive sub and casing annulus to a swivel conducting them to a sample collector or onto the ground. Rapid removal of cuttings.

2. How much PSI do I need for air tools?
between 70 and 90 PSI
Most air tools require between 70 and 90 PSI. Any light-to-medium-duty air compressor can easily handle 90 PSI, but you always want the compressor to supply more flow than needed. Pro Tip: Always respect a PSI rating. If you don't supply enough air volume, the tool won't operate correctly.

3. How does a casing advancer Work?
The Casing Advancer has been designed to allow drilling and casing to be carried out at the same time as one integral operation. This feature eliminates the need to drill the large diameter hole with a Rock Bit, pull the drill rod string and Rock Bit from the hole and then ream the casing back into the hole.

Products Manufacturing:

Wiggle Reamer Symmetric Casing Overburden Drilling System DTH Hammers And Bits 219mmWiggle Reamer Symmetric Casing Overburden Drilling System DTH Hammers And Bits 219mm

Wiggle Reamer Symmetric Casing Overburden Drilling System DTH Hammers And Bits 219mm
Wiggle Reamer Symmetric Casing Overburden Drilling System DTH Hammers And Bits 219mm


































Product Tags:

219mm Overburden Drilling System

      

Wiggle Reamer Overburden Drilling System

      

Symmetric dth hammers and bits

      
Wholesale Wiggle Reamer Symmetric Casing Overburden Drilling System DTH Hammers And Bits 219mm from china suppliers

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