ARTU

13PC DRILL BIT SET MULTI-PURPOSE

$121.38

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Multi-Purpose Drill Bits




  • Number of pieces: 13

  • 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2"



For Rotary or Percussion Drilling



  • Chrome vanadium steel shank for enormous strength and flexibility

  • Ideal for cordless drills, corded drills and drill presses

  • Outlasts regular carbide tipped bits

  • No center punch needed - eliminates "walking"

  • Resharpen on a high quality silicon carbide grinding wheel

  • Conforms to ANSI standards

  • Coolants: turpentine, light oil, water

  • Flat bottom parabolic flute for faster waste removal.

  • Special negative back grinding enables the tip to bore through materials with a filing action, not cutting.

  • The blend and high tech bonding of cobalt and tungsten carbide allows bit to withstand temperatures up to 2000°F.



For Use With:



  • Glass

  • Granite

  • Plexiglass

  • Marble

  • Ceramic Tile

  • Fiberglass

  • Cast Metal

  • Brick

  • Hardened Steel

  • Masonry

  • Soft Wood

  • Concrete

  • Hard Wood

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