Suction rotor RODIADUST, 1.1/4″ UNC with G1″2″ motor mount

Adaptors for drill bits 1.1/4″ UNC for dust-free dry drilling in combination with dry vacuum cleaner and drill system. Reduces jamming of the drill bit and increases the drilling progress Different vacuum ports connectable via adaptor The RODIADUST extraction rotor can be used by HVAC installers and electricians during the production of hand-operated and stationary core drillings. The adaptor should be placed between drill motor and drill bit. G 1/2″ motor fixture and 1.1/4″ UNC fixture for standard diamond drill bits. The combination with a dry vacuum cleaner allows for easy and dust-free production of core drillings.