# HANDTOOLS (NONPOWERED)
> MSHA accident `220061940052` · 07/03/2006 · Amrize Cement Inc.
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Struck by flying object
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Machine maintenance
- **Injury source:** METAL,NEC(PIPE,WIRE,NAIL)
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** FOREARM/ULNAR/RADIUS
- **Days lost:** 0
- **Mine experience:** 13 years
## Operator
- **Controller:** Holcim Ltd
- **Operator:** Amrize Cement Inc.
- **Mine:** [0102343](https://api.ai-analytics.org/mine/0102343)
## Narrative

Employee was holding a shaft to prevent it from turning while another employee was securing a locking collar on a bearing using a pin punch to tighten the collar. As the collar was struck a piece of the collar sheared off and embedded in the employee's left arm which required one stitch.

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