Beauty & Personal Care > Nail Care > Manicure & Pedicure Tools > Electric Nail Files
AZ-002 Portable Electric Nail File
Brand: Generic / OEM
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Audited BOM: 7 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
The undersized DC motor (ENG-001) for the workload leads to overheating and premature failure (RMA-001), evidenced by reports of motor stoppage, overheating, and lack of power (REV-001, REV-003, REV-005).
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