Casing O. D. 114mm Symmetrix Overburden Casing Drilling Tools

• Brand：Prodrill
• Type：Retrievable , DTH
• Color：Gold, Red
• Outer Dia. of Casing Tube：114mm
• Ring Bit O.D.：122mm
• Wall Thichness of Casing Tube：10mm

=== Base Info ===

• Model NO.：casing outer dia. 114mm, 3inch, dhd3.5, cop32
• Polit Bit O.D.：92mm
• Hammer Type：DHD3.5; Cop32
• Ring Bit I.D.：82mm
• Transport Package：Wood Package
• Specification：SGS, CE, ISO9001
• Trademark：PRODRILL
• Origin：China
• HS Code：84314320
• Production Capacity：10000pec,Months

=== Description ===

RoBit Size Permanent/Top hammer 
Symmetrix overburden drilling systemCode No.Casing O.D.Wall thicknessRing bit I.D.Ring bit O.D.Polit bit O.D.ThreadmminchmminchmminchmminchmminchRoBit-SOD 89893 1/2''40.157712.795993.898803.15T38RoBit-SOD 76763''80.315471.85903.543592.323T38RoBit-SOD 89893 1/2''80.31550.8294.93.736702.756T38RoBit-SOD 101101.64''100.394652.5591104.331793.11T38RoBit-SOD 1141144 1/2''100.39473.52.894120.34.73692.53.642T38RoBit-SOD 1401405 1/2''100.394943.701145.75.736117.54.626T45RoBit-SOD 1681686 5/8''100.3941275182.37.1771475.787T45SOD Permanent/Top hammer
Symmetrix overburden drilling systemOrder numberCasing wall 
max. thicknessRing bitPilot bitUnitInnerOuterOuterATLAS-SOD 768418858mm0.311.613.462.26inchATLAS-SOD 8985410070mm0.312.133.942.76inch

*** Other Structures:
Concentric (or Symmetric or Symmetrix) Overburden Casing System: With ring bits, with wings and with slide blocks.

others, Concentric (or Symmetrix) Overburden Casing System with Blocks
Model:
1) Casing Shoe + pilot bit + 2 pcs Blocks; Or
2) Casing Shoe + pilot bit + 3 pcs Blocks; Or
3) Casing Shoe + pilot bit + 4 pcs Blocks.
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Concentric (or Symmetric or Symmetrix) Overburden Casing System With Wings
Symmetric or Symmetrix Overburden Casing Drilling System With Wings
Symmetrix Overburden Casing Drilling System With Two Wings
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Ps.: Others
1. Besides, we also sell other drilling, blasting tools:
Construction & Mining & Rock Drill Tools: 
A. Down the hole (DTH) Bits and Hammers (drill hole dia.: 76 ~ 381mm): similar to DHD, MISSION series; 
B. Top Hammer (drill hole dia.: 33 ~ 152mm): Threaded Tools (Button Bits, Rod, Coupling, Shank Adaptor): (item: R25 / R28/ R32 / R38 and T38 / T45 / T51, ST58, etc.); 
C. Overburden Casing Drilling System

2. Advantages:
Compared with the oversea brands, our advantages are bellowing:
a. Our products can match over 95% against the original products
b. Price are competitive against the famous brands and best quality against the small factory
 
3. About Us:
1.    Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.
2.    We have advanced technology and equipment.
3.    Our technician has more than 13 year's professional working experience.
4.    Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.


4. Welcome your question and inquiry