Spot Welding Needle Small Lithium Battery-Point Aluminum-Oxide Copper Spot Welding Tip for Spot-Welder 3x50mm Cone-Type

Features: It is suitable for spot welding between nickel strip, nickel infiltrated steel strip, galvanized steel strip and other materials. In the production of Ni-MH battery, Ni-Cr battery, polymer battery, lithium battery and other batteries, spot weld the connecting piece, cell and lead out piece. The spot-welding tip is aluminum-oxide copper spot welding needle. Spot welding needle lenght is 50mm ,diameter is 3mm. Double end processing, wear-resistance and long service for time.

Specifications: Material: Copper Length:Approx.5cm/1.96inch

Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.

Package includes: 4x Spot Welding Needle