Heavy Duty 6” Keyhole Saw blade for quick and easy cuts Ergonomic soft grip handle for comfort and safety Versatile multi use saw - Works great as a drywall saw, sheetrock knife, sheetrock saw, wood saw, wallboard saw Double ground teeth Lifetime Warranty - We guarantee all Edward Tools products for life Edward Tools Harden Jab Saw with 6” EasyCut Blade is a drywall knife with a high carbon steel blade for precise and easy cuts. The double ground teeth cut cleanly through sheetrock, drywall or wood. Edward Tools Harden Jab Saw with 6” EasyCut Blade comes with a lifetime warranty.