
The NY10RAH offset air nipper blade has a reverse bevel and is useful when there are obstructions, or when the plastic gate is narrow. These are also known as crank style or Z-shape blades. It is commonly used with “Push/Reverse” type sliding air nippers so that the air nipper pushes forward towards the part to cut the plastic gate.
The "AH" style is an offset Z-shape blade that's effective when there are obstructions in the way of cutting the gate. It's also known as a Crank blade.