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A-Taper Drill Bits

  • For professional drilling of small diameter pilot holes in concrete and masonry
  • 'A Taper' shank drill bits fit a variety of drilling adaptors, used with many tungsten carbide tipped and diamond core drills
  • Tungsten carbide tip provides fast, easy drilling of concrete with reduced tip wear
  • High quality bits, produced to precision tolerance on CNC machinery
  • Drill bit body is manufactured from fully-hardened (HRC45) chrome/moly steel for durability and long life
  • Shot-peined finish which hardens the surface of the bit and also helps to eliminate stress fractures
  • Highly effective 'turbo flute' offers rapid dust removal

Part No Diameter (mm) Overall Length (mm) Working Length (mm) Pack Qty
T307 102001351
T322 112001351
T323 122101451