Bosch 85446MC Carbide Tipped Core Box Bit, 1/2", 1/4" Shank Plumb Bobs Keying: KA4

Keying: KA4

Used by professional contractors and do-it-yourselfers for installing ceiling tile

Cuts wall and floor tile up to 20" and 14" diagonally

you can recharge the batteries in the light or quickly swap out to alkaline when needed

Forged crown wedge face provides maximum safety against chipping & splintering

Bosch 85446MC Carbide Tipped Core Box Bit, 1/2", 1/4" Shank Plumb Bobs Keying: KA4Micrograin bits for cutting rounded grooves in a variety of applications including doors and columns. Micro grain bit for cutting rounded grooves. Used in a variety of applications including doors and columns. Surface forming bit. Carbide tipped for wear resistance. Compact ball bearing assembly equipped with glue shield. Highlights: Core Box Carbide Tipped 1 4" Shank 1 1 2" O. A. Length Carded Cut Dia x Flute: 1 2" x 3 8" Radius: 1 4".