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219mm MRS Concentric Under Reaming Dth Drill Bit Tools System For Construction
219mm MRS Concentric Under Reaming Dth Drill Bit Tools System For Construction
219mm MRS Concentric Under Reaming Dth Drill Bit Tools System For Construction
219mm MRS Concentric Under Reaming Dth Drill Bit Tools System For Construction
219mm MRS Concentric Under Reaming Dth Drill Bit Tools System For Construction
219mm MRS Concentric Under Reaming Dth Drill Bit Tools System For Construction
219mm MRS Concentric Under Reaming Dth Drill Bit Tools System For Construction
219mm MRS Concentric Under Reaming Dth Drill Bit Tools System For Construction
Specifications
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 :
3-5WEEKS
Packaging Details :
WOODEN CASE
Material :
Carbon Steel,High Manganese Steel
Use :
Quarry or mining or well drilling
Type :
Symmetrix Casing
Machine type :
Drilling Equipment
Processing type :
Forging
Product name :
Concentric Casing System
Color :
Gold,Required,Yellow,Red
Application :
Quarry,construction,mining or welling drilling
Usage :
Mining&Construction&Water Well Drilling
Advantage :
High Performance,Widely used hard rocks and have good penetration
Diameter :
115mm-240mm
Model type :
Cop,Halco,DHD,Mission,NUMA
Name :
ODEX System (eccentric Overburden System)
Item :
Overburden Drilling Casing System
Hammer type :
Overburden drilling system
Advantages :
high strength,High performance
HS :
82071990
Description

Product name:219mm MRS concentric under reaming drilling system for construction

Casing pipe OD: 219mm

MRS overburden drilling systems 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:

Model Hole dia.(mm) Weight (KG) Closed dia(mm) Pilot dia (mm) Total length(mm) Case Dia(OD*ID) Spline
MK-MRS190 238 80 190 203 550 219*206 DHD360,QL6,SD6
MK-MRS215 276 100 215 236 590 254*240 DHD380,QL8,SD8
MK-MRS235 293 110 236 251 590 273*254 DHD380,QL8,SD8
MK-MRS240 293 115 241 256 590 273*260 DHD380,QL8,SD8
MK-MRS280 345 180 280 300 740 323*302 SD10
MK-MRS315 373 240 315 336 1050 356*337 N120
MK-MRS365 432 350 365 381 1100 406*387 N120,N125
MK-MRS410 478 460 412 430 1100 457*435 N125
MK-MRS460 530 585 460 475 1100 508*483 N125,SD18
MK-MRS510 580 860 509 527 1180 559*533 N180,SD18
MK-MRS560 635 910 560 581 1180 610*584 N180,SD18
MK-MRS610 695 1100 600 630 1200 660*632 N240
MK-MRS660 735 1200 656 681 1207 711*685 N240
MK-MRS710 785 1480 710 730 1207 762*736 N240
MK-MRS745 838 1650 745 776 1207 813*780 N240

How to order:

Casing Tube OD & ID + Reamer Bit Diameter + Minimal Casing Shoe ID + Hammer Shank Style

Product advantage:
1.Enhance penetration and perpendicularity
2.Reduce torque requirements
3.Lowest effect with environment

Product manufacturing:

219mm MRS Concentric Under Reaming Dth Drill Bit Tools System For Construction219mm MRS Concentric Under Reaming Dth Drill Bit Tools System For Construction

219mm MRS Concentric Under Reaming Dth Drill Bit Tools System For Construction

Product tags

dth drilling tools

,

drill size for reamer

,

jobber drill bit set
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219mm MRS Concentric Under Reaming Dth Drill Bit Tools System For Construction

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Product Detail
Brand Name :
MING
Model Number :
MRS219MM
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
1PC
Price :
999-99999USD/PC
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219mm MRS Concentric Under Reaming Dth Drill Bit Tools System For Construction
219mm MRS Concentric Under Reaming Dth Drill Bit Tools System For Construction
219mm MRS Concentric Under Reaming Dth Drill Bit Tools System For Construction
219mm MRS Concentric Under Reaming Dth Drill Bit Tools System For Construction

Wuhan Kingdrilling Diamond Co.,Ltd

Verified Supplier
4 Years
wuhan
Since 2016
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller
Main Products :
DTH Drill Bit, DTH Button Bits, Casing Drilling Bit
Total Annual :
4，600，000-7，500，000
Employee Number :
40~100
Certification Level :
Verified Supplier
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