Description

🔧 High-Quality Copper Needles for Spot Welding Guns 4mm Diameter & 75mm Length

Enhance your spot welding precision with Gopimer Copper Electrodes, engineered for efficient heat conduction and precise welding performance. These replacement copper needles are ideal for lithium battery pack welding, nickel plate welding, and electronics repairs.

✅ Key Features & Benefits:

✔ Premium Copper Material – Ensures high conductivity, minimal resistance, and consistent weld quality.
✔ Precision Machining – Sharpened tips allow for accurate and clean welding on nickel strips and battery terminals.
✔ Long-Lasting Durability – Designed to withstand high temperatures and repeated use.
✔ Universal Compatibility – Suitable for most handheld spot welding guns used in DIY battery packs, electronic repairs, and metalwork projects.
✔ Available in Pack of 2  – Perfect for replacement and backup to ensure uninterrupted welding.

🔍 Technical Specifications:

• Brand: Gopimer

• Size: 4mm Diameter & 75 mm height

• Product Type: Spot Welding Gun Copper Needles / Electrodes

• Material: High-Purity Copper

• Pack Size: 2  Pieces

• Application: Lithium Battery Welding, Nickel Strip Welding, Electronic Repairs

• Compatibility: Fits most spot welding guns for 18650, 21700, and 32650 battery welding

• Color: Copper