Miller Enterprises
Miller Enterprises Collet Body Copper 5/32 In 4.0mm PK5 406488
Copper collet body fits 5/32 in electrodes for TIG torches in the 18 and 26 series
- TypeWelding Supplies
- Copper construction ensures reliable electrical conductivity for consistent welds
- Five-piece pack keeps spare collet bodies ready for production runs
- Fits 5/32 inch (4.0 mm) electrodes for precise TIG torch setup
- Compatible with Miller 18 and 26 series torches for broad workshop use
- Supports maximum electrode diameter 0.15625 in for secure clamping
Miller Electric Collet Body 4.0 mm
This copper collet body accepts electrodes up to .15625 in diameter and fits Miller TIG torch models 18, 26 and compatible Weldcraft series. It is sold as a pack of five for workshop replenishment.
Pack of five copper bodies
The multi-pack lets operators keep spares at each station so a worn or contaminated body can be swapped without halting a TIG welding job. Copper construction resists heat and maintains consistent electrical contact.
For TIG welders using Miller 18 or 26 series torches
Welders running other torch models or larger electrode sizes will need a different collet body. Buyers who need a single replacement rather than a five-pack should look elsewhere.
Highlights
- Copper construction ensures reliable electrical conductivity for consistent welds
- Five-piece pack keeps spare collet bodies ready for production runs
- Fits 5/32 inch (4.0 mm) electrodes for precise TIG torch setup
- Compatible with Miller 18 and 26 series torches for broad workshop use
- Supports maximum electrode diameter 0.15625 in for secure clamping
Specifications
| Brand | MILLER ELECTRIC |
|---|---|
| Type | Welding Supplies |
Questions about this item
When should I replace the 5/32 in copper collet body on my WP-26 torch?
Replace the collet body when the copper bore shows visible wear, pitting or loss of grip on the 5/32 in electrode; a fresh body restores consistent gas shielding.
What is the maximum electrode diameter the 406488 collet body accepts before it becomes the limiting factor?
The collet body is rated for a maximum electrode diameter of 0.15625 in, which matches the 5/32 in (4.0 mm) size.
Does the copper collet body run hot during extended TIG welding on a WP-18 torch?
Copper conducts heat efficiently, so the body stays cooler than brass alternatives during long TIG runs on compatible WP-18 or WP-26 torches.
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