Keeping your spot welding electrodes in top shape is critical to making a good weld. Our unique Tip Dresser makes it a snap for you to expertly sharpen your spot welding electrodes so they are always in peak condition. All you do is chuck the tip dresser in a drill and sharpen! It's that simple to ensure perfectly finished electrodes every time you weld. The Tip Dresser is available to fit 12 mm electrodes which work with the Versa Spot 7000 or Quick Spot II.