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4 Piece Super Primalloy 1/2" Reduced Shank Cobalt Drill Bit Set

4 Piece Super Primalloy 1/2" Reduced Shank Cobalt Drill Bit Set

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Item Number: 826766
Package Weight: 2.1 lbs
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Product Details

  • Super Primalloy® CONSTRUCTION - The same proven, heavy-duty construction as our standard cobalt drills in larger diameters.
  • M42 COBALT ALLOY - 8% cobalt content provides superior performance compared to conventional M35 cobalt alloy tools.
  • ENHANCED HEAT RESISTANCE - M42 cobalt alloy steel enhances heat resistance and extends the overall service life while cutting tough alloys and hard materials such as stainless steels, iron-based and titanium alloys.
  • 135° SPLIT POINT - Helps eliminate the need for center punching allows for easier penetration and increased life in high-tensile materials.
  • INDUSTRIAL LENGTH - 6” overall length offers full depth drilling and reach.
  • GOLD SURFACE TREATMENT - Cobalt-gold body provides excellent lubricity for increased drill life while preventing corrosion and rust.
  • MADE IN THE U.S.A.

    • Product Specification

    Brand:  Super Primalloy®
    Drill Size:  9/16", 5/8", 3/4" & 1"
    Finish:  Ferro Gold
    Index:  Plastic Case
    Material:  M42 Cobalt
    Number of Pieces:  4
    Series:  Super Primalloy® Cobalt
    Subcategory:  Drill Bits
    Tip Style:  135° Split Point
     

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