M4 M5 Hex Nuts Zinc Alloy Internal Thread Insert Socket Screws Furniture Wood 50 Pieces

Features:

1. The spot welding pen comes standard with a pair of efficient Japanese concentric ball-end needles.

2. This 18650 battery-powered spot welding pen is suitable for extended use and improves work efficiency. It is made of thick brass rod. 3. It has a clean appearance and rapid heat dissipation. It is suitable for battery assembly. The brass rods are cleaned and protected with a strong acid to ensure a bright finish. 4. The handle has double springs for expansion and contraction, and each soldering pen extends independently, providing moderate force control. 5. It is not uncommon for a standard one-piece spot welding pen to fail to achieve pressure balance between the two welding needles, resulting in a weak weld, large sparks, and low work efficiency.

Specifications:

Item Type: Battery-Powered Spot Welding Pen Material: Brass ABS Uses: Suitable for industrial spot welding Operating Voltage: DC 4-12V Current: ≥800A

Package List:

Package Includes: 1 x Spot Welding Pen, 2 x Concentric Ball Needles, 2 x Springs, 1 x Hex Key

Note:

You must connect the positive and negative terminals of the spot welder's output to this welding pen for it to work.