2-IN-1 DESIGN FOR CONVENIENCECUT DRYWALL & PLANE EDGES WITH 1 TOOL; JAB SAW WITH TRIPLE GROUND TEETH FOR FAST CUTTING; STAINLESS STEEL RASP FOR MATERIAL REMOVAL; LOCKING MECHANISM LOCKS BLADE IN OPEN & CLOSE POSITIONS; COMPACT STORAGEBOTH BLADES FOLDS INTO HANDLE; ERGONOMIC BI-MATERIAL HANDLE FOR EXTRA COMFORT