The Drywall Access SAWZALL® blade has been engineered to specifically address the frustrations encountered when doing plumbing and electrical service work behind installed drywall. The new Drywall Access blade is only 2-1/2” long, optimized to cleanly cut through up to 5/8” drywall but avoid damage to pipe and wire behind the wall. The blade’s unique multi-directional tooth design allows the user to cut in all directions, for maximum finesse in small diameter cutting.