What are some disadvantages of buying a cheap soldering iron?

Soldering is a fundamental skill that every electronics hobbyist or professional should know. Whether you

What are some disadvantages of buying a cheap soldering iron?

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This feels embarrassing. How do I get better with soldering? I have no idea what I'm doing wrong and why this looks so bad : r/fpv

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What are some disadvantages of buying a cheap soldering iron?_AiXun

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T0054462199N WELLER - Tip, knife; 3mm; for soldering iron; 40W; WEL.RTM-030KMS

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