The HDC200 features a dual air chamber design that maintains constant suction to the wall while capturing dust during drilling. This universal attachment accommodates a wide range of drill bit diameters and connects easily to most vacuum systems for cleaner masonry work.

• Dual air chamber technology provides continuous dust collection and maintains strong suction to the work surface.
• Universal compatibility works with both SDS-Max and SDS-Plus rotary hammers for versatile job site use.
• Adjustable diameter range from 5/8 in. to 1-3/8 in., expandable up to 2-1/2 in. by removing the brush ring.
• Versatile dust port fits Bosch 1-3/8 in. nozzles and can adapt to 1-1/4 in. or 2 in. nozzles with appropriate adapters.
• Replaceable brush ring and rubber seal ensure a tight fit and effective dust containment across multiple bit sizes.
• Designed to accommodate a full range of drill bit diameters and drilling depths.