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      146mm 5 3/4" Tricone bit 112mm 4. 4" Rock bit Water well bit

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      Linqing City Ruilong Drill Co., Ltd.14 yrsCN

      Key attributes

      Industry-specific attributes

      Type
      Center Drill Bit, Core Drill Bit, Spade Drill Bit, Tricone bit

      Use
      Metal Drilling

      Finish
      Other

      Other attributes

      Place of Origin
      Shandong, China

      Warranty
      3 years

      Customized support
      OEM

      Brand Name
      RL

      Model Number
      112mm 4. 4"

      Working Length (mm)
      146mm

      Certificate
      ISO9001:2008 EACC MA

      Main market
      USA AUSTRILIA South Africa

      Guarantee
      1 year

      Material:
      steel diamond

      Application
      ROCK Metal coal mining

      Packaging and delivery

      Packaging Details
      Industrial packing

      Port
      Qingdao port

      Supply Ability

      Supply Ability
      300000 Piece/Pieces per Month

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      Lead time

      Quantity (pieces)1 - 1 > 1
      Lead time (days)7To be negotiated
      1 - 1 pieces
      $4,000.00
      2 - 9 pieces
      $3,900.00
      >= 10 pieces
      $3,500.00

      Variations

      Total options:
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