EDGE® #4 EXP Mini Collet Body Pyrex Cup Kit for 17, 18, & 26 Series TIG Torches TIG Hose The 1/16" stubby gas lens

The 1/16" stubby gas lens kit includes: (1) 1/16" collet

117-040 (YA-219B)

then you may need to repair or replace the circuit board

worn grinding wheel

Pulsed TIG (GTAW-P)

EDGE® #4 EXP Mini Collet Body Pyrex Cup Kit for 17, 18, & 26 Series TIG Torches TIG Hose The 1/16" stubby gas lensEDGE #4 EXP mini collet body Pyrex cup kit for 17, 18, and 26 Series TIG torches. Includes the following parts: Part# Description Quantity CB920 P4 EDGE #4 Collet Body Pyrex Cup 1 CB920 A Adapter 1 PYR17SC116 1 16" Wedge Collet, Short 1 4CB116 1 16" Stubby Collet Body 1 13N08 #4 Alumina Cup 1 300S Short Back Cap 1 CB920 OR Adapter O Ring 2 EDGE Welding Supply Pyrex Cup Recommendations: The EDGE adapter and EDGE cup must be fully seated onto the Teflon