1334GZ

Light and handy, it ensures a proper bit cooling during hole drilling by using water or coolant. To be installed on the drill collar. Provided with nozzle adjustable by means of flexible pipe and cock to ensure precision and avoid waste. Equipped with additional air valve to stop the flow, if necessary, without operating the cock.
Especially useful to drill tiles on vertical walls. Necessary when using bits Art. 1334 GC, that require a great cooling capacity.