Alumina Copper Spot Welding Tip Needle 36mm For 18650 Battery Pack DIY Spot Welder Welding Tool Welder Repalcement

Features:

Prevent welding sparks.

Avoid the phenomenon of sticky electrode and virtual welding.

The welding part is not yellow, and the welding spot is beautiful.

Made of high-quality alumina copper material, high temperature resistance, not easy to break, superior electrical and thermal conductivity, durable, long-term use.

Widely used, suitable for spot welding of nickel strips, nickel infiltrated steel sheets, coated steel strips and other materials in battery production. In the production of nickel-metal hydride batteries, nickel-cadmium batteries, polymer batteries, lithium batteries and other batteries spot welding connecting pieces, batteries, and lead pieces.

Specification:

Product name: Welding Needle

Material: alumina copper

Hardness: >83HRB

Conductivity: >85%IACS

Softening temperature: 900℃

Color: Golden

Size: app.36mm,1.41in

Quantity: 2*,set

Note:

No retail package.

Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.

Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes: