9/16" x 7/16" Shank |Mag-Bit 730.0916| Timber Bits | 1 Piece t27-grinding-cutoff-wheels Max Force resin fiber discs

Max Force resin fiber discs utilize zirconia abrasive and proprietary resin systems to achieve disc performance that is tough to beat

easy installation double gusset support and solid back

Use when a 6" bit is too short for the hole and a 18" bit is too long

Drill bit seen better days

TA36T Professional Grade

9/16" x 7/16" Shank |Mag-Bit 730.0916| Timber Bits | 1 Piece t27-grinding-cutoff-wheels Max Force resin fiber discs40" 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