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This item has been discontinued and is unavailable for purchase. For more information call 1-800-GRAINGER (1-800-472-4643).

Screw Machine Drill Bit, Cobalt, Steam Oxide, List Number 329

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Unavailable for purchase, product discontinued


  • Item # 2WRE6
  • Mfr. Model # 9003290031700
  • UNSPSC # 27112801
  • Catalog Page # N/A
  • Shipping Weight 0.01 lbs.
Country of Origin Germany Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

High-performance cobalt for high-temperature applications with steel, stainless steel, and cast iron.

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Technical Specs

  • Item Screw Machine Drill Bit
  • Type Standard
  • List Number 329
  • Number of Pieces 1
  • Grade Heavy Duty
  • Material Cobalt
  • Finish Steam Oxide
  • Point Type Notched Point
  • Fractional Size (In.) 1/8
  • Metric Size 3.17
  • Decimal Equivalent 0.1248
  • Flute Length (In.) 7/8
  • Flute Length (mm) 18
  • Overall Length (In.) 1-7/8
  • Overall Length (mm) 49
  • Shank Dia. (mm) 3.17
  • Application For Alloy Steel, Cast Steel, General Steel, Hardened Steel And Unalloyed Steel
  • Package Quantity 1
  • Drill Point (Deg.) 130
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Compliance and Restrictions

  • This item is restricted for international sale.

  • This product contains a chemical that is regulated under California Proposition 65.

    Warning: This product contains a chemical known to the State of California to cause cancer.

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