Best Seller | 10Pcs Welding Pin Pulse Welding for Spot Alumina Copper Usage:For -70B/71B/71A/70A...Spot welding pen Rated Capacity:other Max. Welding Thickness:other Rated Duty Cycle:other Weight:0.2kg Features:Pulse spot welding machine welding pin Features a:Pulse spot welding machine welding needle Suitable for spot... more | | $9.38 $8.34 FREE shipping go to store |