BIT, MASONRY, 5/16" X 4" x 6", CARBIDE BLUE GRANITE TURBO

Bosch's 5/16-in x 6-in BlueGranite turbo hammer drill bit has been redesigned with a hex shank, and is designed for use in today's higher torque hammer drills and impact drivers.

-Diameter: 5/16 Inch.
-Flute Length: 4 Inches.
-Overall Length: 6 Inches.
-Upgraded build - delivers 5x life and 2x speed over standard masonry bits.
-Hex shanks and impact rated - allows use in impact drivers and hammer drill/drivers for added versatilty.
-Four-grind head - delivers two more cutting angles for longer life and faster speed.
-Multi-grind carbide centering tip - offers accurate starts in brick, masonry and more.
-Robust bit head - provides long life in impact applications.
-Milled U-flutes with deep-cut spirals - delivers fast dust removals.
-Bosch-made carbide - delivers outstanding durability under heavy loads.