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      8 1/2 Milled Tooth Bit
      US$500.00-1,000.00 / Piece
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      What is Steel Milled Tooth Bit 89mm Tricone Bit

      About this Item
      Details
      Company Profile

      Price

      Min. Order Reference FOB Price

      1 Piece US$500.00-1,000.00 / Piece

      Sepcifications

      • Customized Customized
      • Standard AISI
      • Length Taper-length
      • Type Center Drill Bit
      • Material High Carbon Steel
      • Usage Well Drilling
      • Transport Package Wooden Case
      • Specification 3 1/2''
      • Trademark LONGYUE
      • Origin Hebei, China
      • Machine Type Drilling Tool
      • Body Material Alloy
      • Advantage High-Efficiency, Wear Resistant
      • Bearing Type Friction/Roller/Flosting Bearing Bit
      • Drilling Formationn Soft to Hard
      • Use Oil, Gas, Wells
      • Available Size 3 Inch-30 Inch
      • Manufacture Processing Forging
      • Machining OEM, Customize Base on Drawing

      Product Description

      Product Description Recommended Drilling Parameters IADC WOB(kn/mm) RRM(r/min) Applicable Formations 116 117 0.35~0.8 150~80 Very soft formations with low compressive strength and high drillability.such as clay,mudstone,chalk,etc. 126 127 0.35~0.9 150~70 Soft formations with low compressive strength ...

      Learn More

      8 1/2 Milled Tooth Bit Comparison
      Transaction Info
      Price US$500.00-1,000.00 / Piece US$1.20-55.00 / Piece US$1.20-55.00 / Piece US$1.20-55.00 / Piece US$1.20-55.00 / Piece
      Min Order 1 Piece 5 Pieces 5 Pieces 5 Pieces 5 Pieces
      Payment Terms LC, T/T, D/P, PayPal LC, T/T, D/P LC, T/T, D/P LC, T/T, D/P LC, T/T, D/P
      Quality Control
      Management System Certification - - - - -
      Trade Capacity
      Export Markets North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic South America, Europe, Southeast Asia/ Mideast, Domestic South America, Europe, Southeast Asia/ Mideast, Domestic South America, Europe, Southeast Asia/ Mideast, Domestic South America, Europe, Southeast Asia/ Mideast, Domestic
      Annual Export Revenue - - - - -
      Business Model Own Brand, ODM, OEM ODM ODM ODM ODM
      Average Lead Time Peak Season Lead Time: within 15 workdays
      Off Season Lead Time: within 15 workdays
      Peak Season Lead Time: one month
      Off Season Lead Time: one month
      Peak Season Lead Time: one month
      Off Season Lead Time: one month
      Peak Season Lead Time: one month
      Off Season Lead Time: one month
      Peak Season Lead Time: one month
      Off Season Lead Time: one month
      Product Attributes
      Specification
      Customized: Customized;
      Standard: AISI;
      Length: Taper-length;
      Type: Center Drill Bit;
      Material: High Carbon Steel;
      Usage: Well Drilling;
      Machine Type: Drilling Tool;
      Body Material: Alloy;
      Advantage: High-Efficiency, Wear Resistant;
      Bearing Type: Friction/Roller/Flosting Bearing Bit;
      Drilling Formationn: Soft to Hard;
      Use: Oil, Gas, Wells;
      Available Size: 3 Inch-30 Inch;
      Manufacture Processing: Forging;
      Machining: OEM, Customize Base on Drawing;
      Customized: Non-Customized;
      Standard: AISI;
      Length: 50-150;
      Type: Center Drill Bit;
      Material: Tungsten Carbide;
      Usage: Metal Drilling;
      Performance Classification: High-End CNC Machine Tools;
      Processing Precision: 0.003;
      Customized: Non-Customized;
      Standard: AISI;
      Length: 50-150;
      Type: Center Drill Bit;
      Material: Tungsten Carbide;
      Usage: Metal Drilling;
      Performance Classification: High-End CNC Machine Tools;
      Processing Precision: 0.003;
      Customized: Non-Customized;
      Standard: AISI;
      Length: 50-150;
      Type: Center Drill Bit;
      Material: Tungsten Carbide;
      Usage: Metal Drilling;
      Performance Classification: High-End CNC Machine Tools;
      Processing Precision: 0.003;
      Customized: Non-Customized;
      Standard: AISI;
      Length: 50-150;
      Type: Center Drill Bit;
      Material: Tungsten Carbide;
      Usage: Metal Drilling;
      Performance Classification: High-End CNC Machine Tools;
      Processing Precision: 0.003;
      Supplier Name

      Hejian Longyue Drill Bit Manufacture Co., Ltd.

      Diamond Member Audited Supplier

      Changzhou Hongjian Tools Co., Ltd.

      Diamond Member Audited Supplier

      Changzhou Hongjian Tools Co., Ltd.

      Diamond Member Audited Supplier

      Changzhou Hongjian Tools Co., Ltd.

      Diamond Member Audited Supplier

      Changzhou Hongjian Tools Co., Ltd.

      Diamond Member Audited Supplier

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