Short back caps provide more access to welding joints in tight spaces than medium or long back caps. Also known as button back caps, they cover the back portion of the electrode on a TIG torch to prevent the tungsten electrode from shorting out during welding. They also put pressure on the collet to keep the electrode in place in the collet and create a seal that prevents shielding gas from leaking out the back of the torch.
Length : 10 CM
Width : 10 CM
Thickness : 4 CM
Net Weight : 1 KG
Volume : 400 CM3
Model / Part No. 57Y04 – Short Back Cap
Kompatibilitas WP-17, WP-26, WP-18 (air- & water-cooled)
Fungsi Memberi ruang kerja ekstra untuk elektroda, sealing rapat
Thread 3/8"-32 Fine Thread
Paket Dijual dalam 2-pack