Klein Tools 89551 Replacement Bit Hole Cutter Cat No 89552 Cuts 5 to 305 cm

Replacement bit for Klein Tools Hole Cutter Cat. No. 89552, Cuts 2-inch to 12-inch (51 to 305 mm) holes in sheet metal, For up to 24 gauge steel and 26 gauge stainless steel, Easily installs and tightens onto Hole Cutter with L-Style Hex Key, Works with a hole cutter that installs into standard electric drill chucks, Made of quality high speed steel, Designed for HVAC professionals who want superior results