# MACHINERY
> MSHA accident `220181690012` · 06/10/2018 · Peabody Twentymile Mining LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck by flying object
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, Drilling
- **Injury source:** METAL COVERS & GUARDS
- **Nature of injury:** UNCLASSIFIED,NOT DETERMED
- **Body part:** JAW INCLUDE CHIN
- **Days lost:** 10
- **Mine experience:** 0.63 years
## Operator
- **Controller:** Peabody Energy Corporation
- **Operator:** Peabody Twentymile Mining LLC
- **Mine:** [0503836](https://api.ai-analytics.org/mine/0503836)
## Narrative

IE was bolting in face. As IE was drilling IE's drill bit would not make a hold due to angle and was just spinning off of desired mark in a downward direction.  As IE did IE's drill wrench came loose out of drill chuck and due to angle of drill steel caused the wrench to be propelled at IE's station, striking IE in the face on lower jaw.

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