Matt Ring Tube Sizer-USA Sizes GIA Graduate Jeweler Tools Helps contain investment material as

Helps contain investment material as it sets

This treatment makes them corrosion resistant

rose gold look for visible wire elements in finished pieces

Punches may be purchased separately or as part of a complete set with either the Profiform 200 or 320

5x Lens) 130mm (5

Matt Ring Tube Sizer-USA Sizes GIA Graduate Jeweler Tools Helps contain investment material asThe Matt Ring Tube Sizer is a precision wax working tool designed to enlarge the finger hole of wax ring models with speed and accuracy. The hardwood mandrel is machined to incorporate a steel cutting blade that extends from the handle to the tapered tip. Simply slide the reamer through the hole of a wax ring or ring tube and gently rotate clockwiseas the blade turns, it scrapes the inner wall, enlarging the ring to the size clearly marked on the