11 Piece Hole Saw Set Hardened electrophoresis lacquered hole saw Black finish drill bit In plastic blowcase 11 Piece Hole Saw SetHardened electrophoresis lacquered hole sawBlack finish drill bitIn plastic blowcaseContents:8 hole saws: 19, 22, 28, 38, 44, 51, 64 mm2 x mandrel drill bits L type hexagon key