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The ESAB 19914 is a standard copper contact tip designed for Gas Metal Arc Welding (GMAW) applications utilizing 0.035-inch (0.9 mm) diameter welding wire. Despite occasionally being mislabeled as a "cutting tip" in legacy databases, this component is a dedicated electrical contact tube for MIG guns. It features a precision-drilled bore of 0.037 inches, providing the necessary clearance for 0.035-inch wire to feed smoothly while maintaining sufficient electrical contact for stable arc transfer.
Manufactured from high-grade copper alloy, the 19914 tip offers excellent thermal and electrical conductivity. This composition helps dissipate heat generated during the welding process, prolonging the service life of the tip and reducing the risk of wire burn-back. The tip geometry is engineered to fit specific ESAB, L-Tec, and Linde style MIG guns, ensuring a secure threaded connection to the gas diffuser or conductor tube. Proper bore tolerance is critical in automated and manual welding to prevent micro-arcing inside the tip, which can lead to erratic arc performance and premature failure.
This product is supplied as a pack of 5, allowing for efficient inventory management in industrial MRO environments. Regular inspection and replacement of contact tips are essential for maintaining weld quality, as worn oval-shaped bores can cause the wire to wander, affecting bead placement and penetration profiles.
| Additional Information |
|---|
| Packaging Description:pack of 5 |
| Wire Diameter:0.035 in |
| Bore Diameter:0.037 in |
| Material:Copper |
| Product Type:Contact Tip |
