Toggle menu
204-785-8954
  • 1/2" Cobalt Aircraft Extension Drill Bit DR64532
  • 1/2" Cobalt Aircraft Extension Drill Bit DR64532
  • 1/2" Cobalt Aircraft Extension Drill Bit DR64532
  • 1/2" Cobalt Aircraft Extension Drill Bit DR64532

    • 1/2" Cobalt Aircraft Extension Drill Bit DR64532

    Clarkson-Osborn

    $61.00
    (No reviews yet) Write a Review
    SKU:
    CLK DR64532
    Weight:
    0.00 LBS
    Diameter:
    1/2"
    Flute length:
    4-1/2"
    Overall length:
    6"
    Package quantity/sold as each:
    1
    Adding to cart… category.add_cart_announcement

    Product Description

  • Cobalt drills offer increased hardness, toughness and better wear resistance compared to regular HSS
  • Gold oxide surface finish provides a polished finish and prevents chip building, galling and welding on a workpiece
  • 135° Degree split point for fast penetration and accurate starting (self-centering) which eliminates "walking" and reduces the thrust force needed
  • Longer overall length but shorter flute length for maximum rigidity
  • Used where extra reach is required or for drilling holes in hard-to-reach places
  • Ideal for low carbon, stainless steel and other ferrous metals.

    adobepdficon.png Clarkson Osborn Catalog

    • Product Videos

    Custom Field

    Diameter 1/2"
    Flute length 4-1/2"
    Overall length 6"
    Package quantity/sold as each 1

    Product Reviews

    Write a Review