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Cutting and Threading > Drill Bits - Individual > Frac/Hole Enlarging, Multi Hole 9/16 In - 1

Frac/Hole Enlarging, Multi Hole 9/16 In - 1 In

Frac/Hole Enlarging, Multi Hole 9/16 In - 1 In
  • 8 holes, 9/16" to 1", increments - 1/16".
  • Shank size 1/2", maximum material thickness 1/8".
  • Easy-to-sharpen, non-skid tip - eliminates skidding and the need for center punching; the tip gives sure starts even on curved surfaces.
  • Single-fluted cutting edge - helps assure true round holes and allows greater control.
  • Multiple steps - as many as 13 different hole sizes in a single bit eliminates the need to maintain a toolbox full of specific size drill bits.
  • Hardened steel for long life - constructed of industrial grade high speed molybdenum steel and heat treated to assure maximum durability.
  • 3 Flatted shank - prevents slipping in drill chuck.


  • Unibit UN20 Fractional, Hole Enlarging - Multiple Hole Sizes
    • Shipping Weight: 0.25lbs
    • Manufactured by: Unibit
    • Toolsource #: 51842
    • Manufacturers Part #: UN20
    • Also Known As: VGPUN20

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    $61.26

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