Mibro Circle Hole Cutter, Applicable Materials: Sheet Metal, Brass, Copper, Soft Steel, Aluminum, Plastic and Wood, High Speed Steel, Includes: Hex Key, Capacity 1 - 6 in Diameters
Body constructed from heat treated tool steel. The quick adjusting hex screw allows you to cut exact holes from 1" to 6" 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).
Heavy duty, tempered steel body will make clean cuts from 1-3/4" to 7-7/8" diameter and features marked graduations on the beam for fast measurement and application. All adjustments can be made with hex wrench (included). Use with drill press only, replaceable cutting blade (#55) and 1/4" pilot drill (#5/6/55 bit).