With release buckle for quick adjustment of cutting depth
360° swivel joint to allow you to reposition the vacuum cleaner hose as needed, and it's 35mm O.D, compatible with most of the vacuum cleaner hoses
Wide application: suitable for marble, wall, floor, concrete and fiberglass resin board dust-proof cutting
Fits for 4" / 5" angle grinders and 4.5" / 5" (115 / 125mm) saw blades
Captures up to 95% of airborne dust, effectively reduce cleaning time after cutting