Mini-Sonic Tumbler Screwdrivers gemstones and more

gemstones and more

rust-resistant stainless steel delivers reasonable life and good value

Use this Technique™ beading block for reshaping the ends of beading tools

Customize the jaws on your vise to securely hold uniquely-shaped or fragile pieces with GRS® Thermo-Loc®

Mini-Sonic Tumbler Screwdrivers gemstones and moreThe MT 4 Mini Sonic tumbler operates with no moving partsno shafts, belts, pulleys, spinning weight or even a motorno parts to maintain, wear out or replace. This tumbler converts electric current into vibrations (more than 3,500 vibrations minute) that power the rotation of the load. The intensity of the vibration is adjustable using solid state electronic controls. While parts tumble, they are alternately separated and pushed together; this cycling