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alex-3d-skills (alexchunlin)MCADConfidence: Medium

Cross-checked hole and head sizes against bd_warehouse's ISO tables. Most rows match, a few are off by 0.18 to 0.4 mm, and bd_warehouse is wrong too (its iso7046 M4/M5 rows equal its iso2009 rows), so they settle each row against the standard or a test print.

Impact Analysis

Persona
Mechanical Designer
Team Size Impact
5x Multiplier
Prototype Delay
3 Days
Est. Annual Cost
$30,000
  • 1 user · 1 month240 min
  • Rest of team960 min
  • Rest of year13,200 min

monthly_minutes × 12 × team_multiplier ÷ 60 × $75/hr = $30k/yr

$75/hr assumed rate.

Annual team-minutes decomposed from the reported monthly inputs.

Evidence & Sources

1 Sources
alexchunlin/alex-3d-skills Issue #37: Cross-check features.SIZES against bd_warehouse's ISO tables
github.com
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Analyst Notes

From the Grok pain-radar digests, Nov 2 2026 (Nov 2 8:41 AM ET through Nov 2 10:41 PM ET digests plus the Haitch editions). Verified live 2026-11-03: issue/PR read; title and state confirmed.