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  • Products
  • Promo
  • Formations
    • Soft formations
    • Medium formations
    • Hard formations
  • Tricone bits
    • Steel (Mill) Tooth tricones bits
    • TCI tricone bits
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  • Contact

4" (101.60 mm)

Home / Product Diameter / 4" (101.60 mm)

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  • 4" New Step-type Drag Bit

    4″ New Step-type Drag Bit

    €72,000.00     Add to cart

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  • 4" New TCI TRICONE BIT Thread: 2"3/8 API REG with open bearing Fluid Circulation: Center Hole IADC code: 621

    4″ New TCI TRICONE BIT

    €764,400.00     Add to cart

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ABOUT IADC CODES

How to read the IADC codes ?

CONVERSION CHART

A chart thats converts inches into millimeters

ABOUT IADC CODES

How to read the IADC codes ?

TRENDING PRODUCTS

  • 9" Rerun MILL TOOTH TRICONE BIT Thread: 4"1/2 API REG with sealed bearing Fluid Circulation: both JET and center hole 9" Rerun STEEL TOOTH TRICONE BIT €403,507.00
  • 6"3/4 New MILL TOOTH TRICONE BIT Thread: 3"1/2 API REG with open bearing Fluid Circulation: JET IADC code: 211 6"3/4 New STEEL TOOTH TRICONE Bit €419,040.00
  • 4" New Step-type Drag Bit 4" New Step-type Drag Bit €72,000.00
  • 8"3/4 PDC DRILL BIT with 6 blades for Reverse Circualtion 8"3/4 PDC DRILL BIT, 6 blades with Center Hole for Reverse Circulation €6,350.00 €5,080.00
  • Scrap Tricone Bits to be used as left in the hole 14"3/4 Tricone bit to be used only as “left in the hole” €17,200.00

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We supply PDC drill bits, tricone drill bits, three-wings drag bits at a very competitive price.
We carry more than 10,000 items in stock.

We are represented all over the world in more than 45 countries and on every continent.

Technidrill
S.A.S.U. 601,400.00 € of capital
SIRET: 35105367300049
OFFICE: 74350 Allonzier-la-Caille ‎ FRANCE

IADC code classification Map

IADC classification for roller cone bits

CONVERSION CHART

A chart thats converts inches into millimeters

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