• Replaceable brush ring provides dust seal for a wide range of bit diameters
• Rubber seal maintains suction on the drilling surface
• It is optimized for drilling diameters from 1 1/2 in to 5 in but can accommodate up to 6 in if the brush ring is removed
• The attachment features two unique air chambers: one allows the drilling bit to pass through when drilling into the work surface
• The second air chamber is designed to maintain suction to the wall during the drilling application
• The dust port is designed for Bosch 1 3/8 in vacuum nozzle but can be used with either 1 1/4 in or 2 in vacuum nozzles when used with the appropriate adapter
• The system is universal and is designed to connect to a vacuum so that it can be used with any size hammer and can accommodate the full range of core bit diameters and drilling depth
• Pack of 1 EA
• Manufacturer part number: HDC250
• UPC Code: 346461282

Specifications:

• Dia. [Nom] = 6 in
• Length [Nom] = 12 in
• Type = Core Bit Dust Collector
• Wt. = 1.1 lb
• This is a normal stocking item.