7-PC. DRILL STOP SET Eliminates drilling too deep and damaging parts or materials behind drilled surface. Lets you enjoy drill-press precision from your hand-held drill. Easy-to-adjust stops lock onto drill bits to precisely control depth of hole. For 1/8", 3/16", 1/4", 5/16", 3/8", 7/16" and 1/2" bits. Made of alloy steel. Applications: All Makes All Models |