# MACHINERY
> MSHA accident `220100570011` · 02/20/2010 · RoxCoal, Inc.
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Caught in, under or between NEC
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, Drilling
- **Injury source:** DRILL STEEL (ALL SIZES)
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** UPPER EXTREMITIES, MULTIPLE
- **Days lost:** 33
- **Mine experience:** 2.5 years
## Operator
- **Controller:** Severstal Resources
- **Operator:** RoxCoal, Inc.
- **Mine:** [3609549](https://api.ai-analytics.org/mine/3609549)
## Narrative

The man attempted to remove by hand a drill steel stuck in the mine roof without success. While preparing to add a second steel into the bolter chuck to raise into the stuck steel, the man inadvertently raised the drill head and caught his finger between the chuck and the drill steel.

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