# Puncture wounds, except gunshot wounds at Mastec Advanced Technologies
> OSHA SIR `20171211861` · 12/13/2017 · KRUM, TEXAS
## Severity
- **1 hospitalization**
- **Body part:** Hand(s), except finger(s)
- **Nature of injury:** Puncture wounds, except gunshot wounds
## Cause
- **Event:** Injured by slipping or swinging object held by injured worker
- **Source:** Drills-powered
- **Secondary source:** Screws
## Employer
- **Name:** Mastec Advanced Technologies
- **Location:** 430 Jackso, KRUM, TEXAS, 76249
- **NAICS:** 238210
- **Jurisdiction:** 1
## Narrative

An employee was running cable through a wall and attaching it to a wall plate. He needed another screw to attach the plate to the wall. When he drilled the screw, it drilled through his left hand.

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*Source: [OSHA Severe Injury Reports](https://www.osha.gov/severe-injury-reports) · MORVS · CC0 1.0*