# HANDTOOLS (NONPOWERED)
> MSHA accident `220120860026` · 03/15/2012 · Peabody Twentymile Mining LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Struck by flying object
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Hand tools (not powered)
- **Injury source:** CHISEL
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** HAND (NOT WRIST OR FINGERS)
- **Days lost:** 11
- **Mine experience:** 7 years
## Operator
- **Controller:** Peabody Energy Corporation
- **Operator:** Peabody Twentymile Mining LLC
- **Mine:** [0503836](https://api.ai-analytics.org/mine/0503836)
## Narrative

Employee states he was in the process of pulling the bit sleeve off a miner. The sleeve was tight on the miner, so employee used the end of a chisel to shim the ram, in order to push the sleeve out. As he removed his hand from the chisel, the chisel shot out and punctured employee's right hand.

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