Knew Concepts Bench Pin Ring Sizing In this volume

In this volume

The set includes U

a standard-type

The pumice polishers in this kit are safe to use around most gemstones

15-amp fuse moderates current flow to protect circuitry

Knew Concepts Bench Pin Ring Sizing In this volumeConceived by Knew Concepts, with their enthusiastic focus on what the jeweler needs, this versatile, do anything bench pin will save you time and money. Made of solid 3 16" stainless steel, the body of the bench pin is thin enough that it won't interfere with your saw blade as you cut and is sturdy enough that it will not flex and jump with each stroke. The pin is designed to fit onto a dovetail mount (ideal for your BenchMate mounting bracket), or