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How to grind the welding pen tips? AWithZ Professional P-Series welder operation guide~ professional alumina-copper welding pen
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Bill of materials
Welder, accessories, consumables and parts used in this build; quantities and specs are editable Download BOMAWithZ official
Description
How to grind the welding pen tips? AWithZ Professional P-Series welder operation guide~ professional alumina-copper welding pen #Battery #Repair #HardwareTools #Guide #DIY
Li-ion safety
DIY lithium packs can catch fire: check cells for shorts before welding, always add a BMS, never skip insulation and fusing on high-current builds.
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