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    35440 Type 221-P Heavy-Duty Parabolic Flute Taper Length Black Oxide Tang Drive 135Â degree Split Point Drill Bits (6 pack)

    SKU 35440
    Original price $56.58 - Original price $56.58
    Original price
    $56.58
    $56.58 - $56.58
    Current price $56.58
      Product Attributes:
    • 135Â degree Split Point
    • 5/16"
    • Black Oxide
    • High Speed Steel
    • Taper Length Drills
    • Twist Drills

    • Parabolic flute drills are designed to eliminate the need for frequent drill retraction when deep hole drilling in low to medium tensile strength materials.
    • The split point and heavy-duty design provide superior performance by permitting higher feed rates and continuous drilling of deep holes.

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    Proudly Manufactured in the U.S.A