Razor Saw 42 Teeth/inch Wood Handle Zona #35550

 42 Teeth Per Inch. Fine Kerf Universal Razor Saw has a blade that is .010″ thick with a tooth set range of .012/.014″, 6-1/2″ long, with a 1-3/16″ cutting depth, and steel back for stability. For pull stroke cuts in balsa, other wood, plastic, copper and brass. Leaves smooth edges.Blade is NOT Interchangeable or Replaceable.