EDGE® Collet Body Pyrex Cup for 9 & 20 Series TIG Torches

EDGE® collet body Pyrex cup for 9 and 20 Series TIG torches. Available in the following sizes: #4, #5, #6, #7, and #8. Sold individually. Each cup measures 0.75" x .075" x 1". EDGE Welding Supply Pyrex Cup Recommendations: ♦ The EDGE adapter and EDGE cup must be fully seated onto the Teflon heat/thermal shield. ♦ For use with DC only and up to 180A unless using pulse settings. ♦ Best used with metals such as Stainless Steel, Titanium, and Inconel. ♦ The #10 EDGE Pyrex cup can be used to weld aluminum based material, but only in short runs. ♦ Can be used with any size and type of tungsten. ♦ The 'walking the cup' technique is not recommended with Pyrex cups (walking the cup causes premature cup failure).