Drill bit wet guide

Guide to drilling materials that require continuous irrigation of water. It is necessary to add double-sided tape, if possible for outdoor use, waterproof, and two hoses with continuous flow of water.

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Guía para agujerear materiales que requieren irrigación continua de agua. Es necesario agregar cinta bifaz, de ser posible para exteriores, resistente al agua, y dos mangeras con flujo continuo de agua.