
PATENTED ATTACHMENT FOR DIRECT DUST EXTRACTION IN DRILL HOLES This suction hose attachment fits all common household and industrial vacuum cleaners. It allows for completely safe and dust-free drilling on walls and ceilings without the need for assistance from another person. Dust-free drilling Durable steel drilling sleeve, suitable for all common drills up to 14 mm in diameter Suitable for connection to a suction hose with a connection diameter of 32-37 mm Flexible connection point for overhead work