General Tools 5B Adjustable 1 to 6 Standard Circle Cutter

Body constructed from heat treated tool steel. The quick adjusting hex screw allows you to cut exact holes from 1" to 6" in diameter. All adjustments can be made with hex wrench (included).Use with drill press only, replaceable cutting blade and 1/4" pilot drill (use replacement #4/5 blade and pilot Bit #5/6/55).