Adjustable Saw Frame & Size 5 Spiral Saw Blades For Ring Sizing & Jewelry Repair Adjustable Saw Frame This is a new adjustable saw frame It is made of high carbon steel Hardwood handle reduces fatigue and provides a greater dexterity It has serrated lugs to tightly hold blades It has excellent alignment for straight and accurate cutting This saw frame is used for cutting all metals, plastic and wood The throat depth measures approximately 3" (76 mm) The handle measures approximately 4" (101 mm) long It measures approximately 12 3/4" (323 mm) long 36 Size 5 Spiral Saw Blades This is a new set of 36 saw blades Spiral saw blades can cut in any direction This is the most popular size saw blade used by jewelers and hobbyist These saw blades are size 5 These are used for cutting rubber, plastics, wax, plaster and similar materials Each measures approximately 5 1/4" (133 mm) long