# MACHINERY
> MSHA accident `220210830023` · 03/23/2021 · Wake Stone Corp
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** MACHINERY
- **Accident type:** Struck by... NEC
- **Occupation:** Outside foreman, Leadman
- **Activity:** Hand tools (powered)
- **Injury source:** METAL,NEC(PIPE,WIRE,NAIL)
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 2
- **Mine experience:** 15.48 years
## Operator
- **Controller:** John R.  Bratton
- **Operator:** Wake Stone Corp
- **Mine:** [3100564](https://api.ai-analytics.org/mine/3100564)
## Narrative

The employee pinched the end of their right thumb between a bolt head and the recessed hole it was in.  This occurred when the bolt spun when an impact wrench was applied to the nut on the other end unexpectedly.

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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*