[410] MAG-BIT 728 Timber Bits

40" OAL, 36" Twist Length. 7/16" Hex Q.C. Shank

Applications: Log Homes, Trees (arborists), Landscape Contractors (railroad ties), Dock Builders, Bulkheads, Remodeling/Renovation, Wood Play-set Manufacturers, Post and Beam Construction,  anyone who needs a deep hole or a long reach.

  • MAG728 and MAG730 have Quick Change 7/16" hex shank to work with pneumatic and hydraulic drill motors.
  • Bits accept Mag-Bit Countershark, counter bore tools.
  • 40" overall length with a 36" flute or 30" overall length with a 26" long flute.
  • Double flute and double spur design for clean holes and quick chip removal.
  • Back-tapered to prevent binding in deep holes.
  • Machined on a true center for less run-out and to prevent "wandering" in the workpiece.



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