Barrel 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
Tools consisting of a long drill bit which pierces a spool-shaped object; used in conjunction with a bow to drill holes in brass, iron, and steel. Most often used by clock- and watchmakers.
URI original del concepto
Otros términos
- spiraalboren [nl]
- taladro de barril [es]
- barrel drill [en]
- drills, barrel [en]
- spiraalboor [nl]
- taladro cilindro [es]
- taladro barrica [es]