MJQ01 Tungsten Electrode Sharpener Grinder

This electric grinder supports four tungsten electrode sizes and three grinding angles, suitable for various users. It features a double-sided diamond wheel and an acrylic dust cover for better durability and dust control.

• The description claims that frequently re-grinding worn electrode tips improves weld quality and lowers tungsten usage.
• The description claims that waiting until the tip is completely eroded or contaminated requires grinding off more tungsten material.