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Más información
These are work instruments that only need human strength to work them and they are individually used.
They can be classified into:
- Hand tools itself (screwdriver, pot, chisel, pick, etc.).
- Dielectric hand tools: those used in electrical works at low voltage installations (pliers, screwdrivers, etc.) and must be equipped with safety isolation.
- Portable or mechanical tools: they are manually supported, but they are activated by electric means (drill), pneumatically (hammer), hydraulically (hydraulic cat), activated by liquid or powder fuels.
