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Cutting and Threading > Drill Bits - Individual > Left Hand Cobalt Fractional Drill Bit 1/4

Left Hand Cobalt Fractional Drill Bit 1/4In

Left Hand Cobalt Fractional Drill Bit 1/4In
  • 1/4" Left hand cobalt fractional drill bit - mechanics length 305 series.
  • Constructed of M-42 8 percent cobalt high speed steel for super abrasive resistance in tough metals.
  • Heavy duty spiral flute design produces faster chip ejection.
  • Shorter cutting lips reduce torque for drilling in high tensile strength materials.
  • 135-degree split point reduces feed pressure for easier penetration without work hardening.
  • Ideal for use with screw extractors.
  • Overall length: 2.5"


  • Hanson 30516 1/4" Left Hand Cobalt Fractional Drill Bit
    • Shipping Weight: 0.05lbs
    • Manufactured by: Hanson
    • Toolsource #: 72805
    • Manufacturers Part #: 30516
    • Also Known As: AHN-30516, HA30516, HAN30516, HN30516

    We have 15 in stock

    Inventory available from other suppliers, prices may be different

    $7.25

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