Matt Ring Tube Sizer-USA Sizes Arbe 5 KOYO Ruby abrasive belts

5 KOYO Ruby abrasive belts (80

making them a practical choice for professional jewelers crafting or repairing fine silver jewelry

controlled hand pressure and let the bur do the cutting

The mandrel is mounted on a sturdy metal base and rotates a full 360 degrees

Matt Ring Tube Sizer-USA Sizes Arbe 5 KOYO Ruby abrasive beltsThe 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