Jab Saw Handy, Versatile Jab Saw Cuts Through the Job in a Hurry! Introducing Klein’s new tough and durable jab saw. The hardened, carbon steel blade and comfort-cushion grip handle makes it easy for cutting drywall, wallboard, plywood, and plastic. The 6-inch blade with precision-ground teeth cuts materials easily on an angle or a curve, and in both directions (push and pull). The sharpened tip provides easy drywall start-up without drilling.