Tools & Home Improvement > Hand Tools > Screwdrivers & Nut Drivers > Screwdriver Sets
38-in-1 Precision Screwdriver Kit H1719 for Electronics & Phones
Brand: Generic / OEM
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Audited BOM: 38 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
Low-quality bit material (tier 3) leads to rapid wear, resulting in failures in simple repairs and customer dissatisfaction.
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