This 3 Piece Kit Includes Jewelers Saw Frame & 12 Blades & Mini Bench Vise with Clamp Jew elry Making Tools Adjustable Saw Frame For Ring Sizing & Jewelry Repair This is a new adjustable jewelers saw frame This saw frame can be used with piercing, flat and spiral saw blades It has a plastic handle to reduce fatigue and provides a greater dexterity It has solid clamps to tightly hold blades The thumb screws making adjusting the saw easy This saw frame is used for cutting all metals, plastic and wood The throat depth measures approximately 4" (101 mm) The handle measures approximately 4" (101 mm) long It measures approximately 12 3/4" (323 mm) long Size 3 Economy Saw Blades For Ring Sizing & Jewelry Repair This is a set of 144 economy saw blades This is a good inexpensive blade for novices and hobbyists These blades are the best jeweler tested blades for all metals, wood, plastic and more They are less likely to break and wander when cutting for a straight cut These saw blades are size 3 Each measures approximately 5 1/4" (133 mm) long Clamp On Bench Vise For Metal Working, Jewelers & Hobbyists This is a new clamp on bench vise Used for metal working, jewelers and hobbyists Revolves for convenience and can be locked into position Easily mounts to your bench using built-in clamp Has slightly angled jaws that measure approximately 1 1/2" (37 mm) and opens to 1 1/2" (37 mm) full thread