Bernard 403-20-1.0 Tough Lock Contact Tip, 1.0 Mm Wire, Heavy-Duty, Copper

The Bernard 403-20-1.0 Tough Lock Heavy-Duty Contact Tip is a high-performance MIG welding consumable designed to ensure consistent electrical conductivity and arc stability. These copper tips are engineered to reduce heat buildup and withstand the rigors of high-amperage welding applications, minimizing downtime caused by frequent tip changes.

• Heavy-duty copper construction provides superior thermal and electrical conductivity for more consistent weld quality.
• The Tough Lock design creates a secure connection that reduces tip temperature and extends consumable life in demanding environments.
• Manufactured with precise tolerances to ensure smooth wire feeding and reduced spatter for improved jobsite efficiency.

This product is ideal for professional welders and fabrication shops utilizing Bernard or Tregaskiss MIG guns in heavy-duty industrial, automotive, or construction applications.

• Part Number: 403-20-1.0
• Wire Size: 1.0 mm (0.040 in)
• Material: Copper
• Compatibility: Tough Lock Series

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