V tooth design enables straight cuts on both push and pull saw strokes. Re-sharpenable blade. Pointed blade nose makes drywall surface penetration easy. Ergonomic handle is interchangeable with most popular PVC saw brands. V tooth design enables straight cuts on both push and pull saw strokes. Re-sharpenable blade. Pointed blade nose makes drywall surface penetration easy. Ergonomic handle is interchangeable with most popular PVC saw brands.