Description:
EDGE® gas lens Pyrex cup for 9 and 20 Series TIG torches-these cups are also used in the 17 series stubby kits. Available in the following sizes: #4, #5, #6, #7, #8, and #10. Sold individually. Each cup measures 0.75" x 0.75" x 1.16".
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).
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).
Customer Reviews
5.0
Based on 2 Reviews
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RL
04/02/2022
Rodger L. United States
I use only Edge products
I use Edge products exclusively. 'Nuff said!
GC
04/02/2022
Gary C. 
United Statesedge gas lens pyrex cups
These are outstanding cups.lots of different sizes to choose from. I highly recommend these Pyrex cups. They work great.
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