1" x 7/16" Shank |Mag-Bit 730.1616| Timber Bits | 1 Piece

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

• 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.

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.