Masonry Drill Bit, Extra Length, 1/2 x 6-In.

Masonry Drill Bit, Extra Length, 1/2 x 6-In.

Master Mechanic



Master mechanic, 1/2" x 6", extra length, masonry drill bit, 3/8" shank, positive point angle permits quick, accurate penetration, zinc surface finish, recommended for drilling cinder block, common brick, plaster & ceramic tile & for moderate use in hard brick, glazed tile & dry concrete.