Twist drills
Esquema
Jerarquía
Furnishings and Equipment (Hierarchy Name) > Tools and Equipment > equipment > <equipment by process> > drilling equipment > drilling tools > drills (tools) > <drills by form>
Descripción
Drills with one or more spiral cutting grooves; used to drill holes in metal, wood, and plastic.
URI original del concepto
Otros términos
- spiraalboren [nl]
- barrenas espirales [es]
- twist drill [en]
- drills, twist [en]
- spiraalboor [nl]
- barrena espiral [es]
- barrena salomónica [es]
- barrena de caracol [es]
- barrena de mecha espiral [es]
- broca helicoidal [es]