This 709AD Extra Welding Pin for Spot Welding Machine-2pcs are the good-quality welding pins for the spot welding machines. With a melting point of more than 900℃, these pins can be used for the spot welding of any batteries. The welding pins are made from CuA12O3 composite material, which can handle power up-to 1900W. The pins come with a length of 81 mm which makes them ideal for any battery spot welder.
- High-Quality CuA12O3 Composite Material
- Hardness >83HRB
- Electrical Conductivity >85% IACS
- High Strength.
- Head Type: Double Head
1 x 709AD Double Head Welding Pin Pair for Spot Welding Machine -80 mm