Construction: The helping hands soldering stand has a bottom plate finished with a durable plastic spray to ensure long service life. The solid columns receive an electrochemical treatment to improve rigidity and overall performance for widespread use. Insulated electrified columns: The insulated electrified columns clamp securely during online debugging or maintenance. This feature minimizes the risk of accidental contact with solder joints and enhances user safety during operation. Accuracy work: It supports board thickness from 0.2 to 2 mm, making it versatile for a range of tasks. Caution: The soldering helping hands is sensitive to high temperatures. Do not aim hot air directly at the pillars, as iron boron magnets can lose magnetism in extreme conditions and compromise tool integrity. Use scenarios: - Soldering and rework on small PCBs (0.2-2 mm) requiring precise holding and hands-free operation. - Online debugging or maintenance tasks where stable clamping and safety are important. - Prototyping and testing on boards or assemblies that require accurate positioning and secure, adjustable holding.