Bossweld alumina Cup Size 5

Bossweld Alumina Cup Size 5, 8.0mm, 17/18/26 Series fits 17, 18 and 26 series TIG torches. It is supplied in a pack of 2.

The alumina cup (also called a nozzle) is the ceramic cup at the front of the torch. It directs the shielding gas over the weld pool and insulates the torch head, and its size sets the gas coverage: a larger cup covers a wider area, while a smaller cup gets into tighter joints.

Where this product is used

• TIG welding where shielding gas coverage of the weld pool matters
• Replacing a cracked, chipped or contaminated cup
• Choosing a cup size to suit the joint and tungsten stick-out

Features

• Alumina cup for 17, 18 and 26 series TIG torches
• Cup size: 5
• Diameter: 8.0mm
• Supplied in packs of 2

Key specifications

Choosing the right option

Pick the cup series to match your torch (17/18/26 or 9/20), then the size to suit the joint: a larger cup gives wider gas coverage, and a smaller cup gives access in tight corners. Alumina is a ceramic, so replace a cup that is cracked or chipped.

Matching parts for the same torch series: Bossweld Gas Lens Alumina Cup Size 7, 11.0mm, 17/18/26 Series (Pack of 2), Bossweld Collet 1.6mm, 17/18/26 Series (Pack of 5), Bossweld Collet Body 0.5 and 1.0mm, 17/18/26 Series (Pack of 5), Bossweld Long Back Cap, 17/18/26 Series (Pack of 2).