The ESAB Contact Tip M4x30 0.8mm is a critical consumable component designed for specific ESAB MIG welding torches. Engineered with a standard M4 thread and a total length of 30mm, this contact tip is manufactured to precise tolerances to ensure optimal electrical transfer from the welding gun to the wire. The 0.8mm (0.030-inch) bore is strictly calibrated to accommodate standard solid or flux-cored wires of the same diameter, ensuring a snug yet smooth fit that minimizes micro-arcing inside the tip.
Constructed from high-quality copper alloy, these tips offer excellent thermal conductivity, which is essential for dissipating the intense heat generated during the welding process. Proper heat dissipation extends the life of the tip and helps prevent the wire from fusing to the bore, a common issue known as burn-back. This pack contains 10 individual contact tips, providing welders with a reliable supply of replacements for high-volume production environments or general maintenance tasks.
Compatibility is key when selecting contact tips. The M4 thread size is specific to certain light-to-medium duty torch models within the ESAB lineup (and potentially compatible with other European style torches requiring M4 sizing). Users should verify their gas diffuser or tip holder thread size before installation. Regular replacement of contact tips is recommended to maintain arc stability, as worn tips can lead to erratic wire feeding and poor weld quality.
Key Specifications:
| Additional Information |
|---|
| Packaging Description:10 PER EA, pack of 10 |
| Product Type:Contact Tip |
| Thread Size:M4 |
| Length :30mm |
| Wire Diameter:0.030", 0.8mm |
| Material:Copper Alloy |
| Quantity:10 per Pack |
