1-1/8" x 7/16" Shank |Mag-Bit 728.1816| Timber Bits | 1 Piece rectangular-outlets • Six super sharp teeth

• Six super sharp teeth on the outer diameter cut a clean hole and leave a smooth

Lightning general purpose aluminum oxide and silicon carbide bench wheels are great additions to any maintenance shop where bench grinders are used

Main application - ferrous metals (iron

AC24R Professional Grade

backup plates

1-1/8" x 7/16" Shank |Mag-Bit 728.1816| Timber Bits | 1 Piece rectangular-outlets • Six super sharp teeth40" 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