Trenchless No Dig Mud Slurry HDD Hole Opener Roller Rock Reamer for Underground Drilling Tools
TIANJIN RUILIKE ENGINEERING MACHINERY CO., LTD.- After-sales Service：Yes
- Warranty：1 Year
- Type：Back Reamers
- Application：Tunnel Boring Machine
- Certification：ISO9001:2015
- Condition：New
Base Info
- Model NO.：350-1800mm
- Industry：No Dig HDD Trenchless Drilling,Boring
- Formation Applicable：Rock Formation, Hard Rock Formation
- Catalogue：HDD Drilling Tools
- Teeth Type Option：Milled Tooth or Inserted Tooth
- Seal Option：Metal Seal or Rubber Seal
- Thread Both Ends：Nc31, Nc38
- Shaft Diameter：118mm, 128mm
- Roller Size：8-1,2", 9-1,2", 12-1,4"
- Teeth Standard：IADC 537, 517, 617, 637, 117, 127, 136
- Customized Service：We Can Customize The Reamer at Request
- All Backreamers Available：300-1500, 350-1800mm, 450-2000mm
- Name：Backreamer, Hole Opener
- Other Tools We Make：Mud Motor, Mud Cleaner, Backreamer, Sonde Housing
- Quality：High Quality
- Feature：Hydraulic Cutting, Smooth Sand Discharge
- Transport Package：Wooden Box
- Specification：350-1800mm
- Trademark：RLK
- Origin：Made in China
- HS Code：8431432000
- Production Capacity：1000
Description
Inserted Tooth
We manufacture insert tooth type hole opener and milled tooth type reamer. Milled tooth bit type Reamer manufactured by our factory lead time quickly which is used to under 20Mpa formation. (diameter 220mm-1600mm can be customized as order).choosing proper tooth shape, bearing structure, seal type and palm deflecting rate follow your rig and formation's feature. Hydraulic cutting, well discharge sand, can reduce shale sand accumulate. The body of roller is made of hot compress and anti-wear alloy, cut down wear. Special anti-drop of design, prevent trouble with damage of roller cone bearing falling into the hole. Professional welding processing, to prevent the roller and bearing damaged by hot welding. The body of bit is made of spiral design, as a result have good stability effect with slurry discharge, reduce repeat crush rock by roller bit, improve speed of reaming.
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