Bosch HDC250 SDS-max Core Bit Dust Collection Attachment Universal Concrete Drilling Shroud for 1-1/2 to 6 Inch Diameters with Dual Air Chambers

Eliminate Concrete Dust with Hands-Free Universal Core Bit Suction

Tackle heavy-duty concrete drilling without the mess using the Bosch HDC250 SDS-max Core Bit Dust Collection Attachment. Designed to help professionals move toward OSHA silica dust compliance, this innovative shroud features a unique dual air chamber system. The first chamber channels suction to the wall, allowing the attachment to clamp itself securely to the work surface without the need for manual holding or clamps. The second chamber focuses purely on extracting dust as the bit passes through, ensuring a clean working environment even during intensive coring applications.

Versatility is at the heart of the HDC250. Because it attaches to the wall via vacuum suction rather than clipping onto the tool, it is universally compatible with any size hammer drill or rotary hammer. It is optimized for core bit diameters ranging from 1-1/2 inches to 5 inches, but can easily accommodate bits up to 6 inches by simply removing the brush ring. The dust port natively fits Bosch 1-3/8 inch vacuum nozzles and is compatible with 1-1/4 inch or 2 inch nozzles using standard adapters, making it a flexible addition to any existing dust extraction setup.

Key Features

• Dual Air Chambers: Innovative design separates airflow to provide simultaneous wall suction for hands-free stability and powerful dust extraction.
• Universal Compatibility: Independent wall-mount design allows use with any brand or size of rotary hammer and core bit setup.
• Wide Capacity Range: Optimized for standard coring from 1-1/2 in. to 5 in., with the ability to handle up to 6 in. diameters by removing the brush ring.
• Replaceable Brush Ring: heavy-duty brush ring creates a dust-tight seal against the work surface to prevent airborne particles.
• Flexible Vacuum Connection: Native port fits 1-3/8 in. nozzles, with adaptability for 1-1/4 in. and 2 in. hose nozzles using adapters.
• Rubber Suction Seal: Durable rubber gasket ensures a strong vacuum hold on rough concrete or masonry surfaces.
• OSHA Compliance Helper: An essential component for reducing airborne silica dust and meeting job site safety regulations.

What's Included

• (1) HDC250 SDS-max Core Bit Dust Collection Attachment

Specifications