DRILL 3/16X3 1/2"STEEL 587Z
DRILL 5/32X3 1/2"STEEL 582Z
-Used in applications such as drilling in damp masonry work, brick, cement, tile, slate and cinder block.
-5/32" dia x 4.5" length
DRILL 3/16X5 1/2"STEEL 589Z
DRILL 5/32X5 1/2"STEEL 584Z