2 pcs SUNKKO 709AD 737G 797DH alumina copper welding pin battery spot welding machine

Brand: SUNKKO

Model: 856

Made in China

Material: alumina copper

Diameter: 3.0(mm)

Length: 36.12(mm)

Melting point: 900

Applicable to: SUNKKO 709A 709AD 709AD+ 737G 737G+ 797DH 788H 737U S787A

Packing instructions: 2pcs