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Hole Making

Cully-Minerallac

Auger Extension Series Image
A metal rod with a tang at one end and a socket at the other and used for increasing the effective length of an auger bit.
Bell Hanger Series Image
  • Hole in Head of Bit for Easy Pulling of Wire
A drill bit with tungsten carbide tip, used for drilling holes in bricks and blocks.
Cone Series Image
Step drills are ideal for drilling repetitive holes by electrical contractors, sheet metal workers, and auto mechanics. Reduce secondary operations with a trailing flute that automatically deburrs holes.
Electricians Series Image
  • Self-Feeding Screw Point with Spur for Clean Boring
A hand tool designed for removing material by means of rotating helical tips, used for boring holes.
Flex Fishbit Series Image
  • For Any Application Where Drilling Behind a Wall or Other Hard to Reach Locations
Unique, flexible, self-feeding bits for drilling holes down the length of wall cavities and through hidden studs with no damage to wall board, plaster, or any exterior finish.
HSS Jobber Series Image
  • General Purpose
HSS Jobber Drills are jobber-length drill bits, made from high-speed steel, that have a polished flute for easy chip removal.
Masonry Series Image
  • Fits Any Portable Rotary Drill or Drill Press up to 1000 RPM
  • Black Oxide Finish
A drill bit with tungsten carbide tip, used for drilling holes in bricks and blocks.
Rotary Series Image
Straight-shank masonry bit that is designed for use in lightweight, rotating-vibrating hammers, but it can be used equally well in standard drill motors as a rotary bit.
Sawtooth Series Image
  • Perfect for Boring through Veneers, Overlapping Holes, or On Close Centers
  • Open Design Whisks Away Wood Chips
  • Self-Feeding, Multi-Spur Bit
These boring bits have multiple spurs which scribe the periphery of the hole in advance of the cutting edges to guide the bit in the proper direction.
SDS Masonry Series Image
  • Fits Any Portable Rotary Drill or Drill Press up to 1000 RPM
  • Polished Finish
  • SDS Shank
A drill bit with tungsten carbide tip, used for drilling holes in bricks and blocks.
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