{"product_id":"6491","title":"SDS-max Hammer Drilling Dust Extraction Attachments, 12 in","description":"\u003cp\u003eReplaceable brush ring provides dust seal for a wide range of bit diameters\u003cbr\u003eRubber seal maintains suction on the drilling surface\u003cbr\u003eIt 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\u003cbr\u003eThe attachment features two unique air chambers: one allows the drilling bit to pass through when drilling into the work surface\u003cbr\u003eThe second air chamber is designed to maintain suction to the wall during the drilling application\u003cbr\u003eThe 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\u003cbr\u003eThe 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\u003c\/p\u003e\u003cp\u003eQuantity     1EA\u003c\/p\u003e\u003cp\u003eSpecifications\u003c\/p\u003e\u003cp\u003eDia. [Nom]=6 in\u003cbr\u003eLength [Nom]=12 in\u003cbr\u003eType=Core Bit Dust Collector\u003cbr\u003eWt.=1.1 lb\u003c\/p\u003e","brand":"Bosch Tool Corporation","offers":[{"title":"Default Title","offer_id":29386028417096,"sku":"114-HDC250","price":96.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0230\/2905\/5560\/products\/114-HDC250_c8a8cf58-f202-4c80-a346-1291b395e169.jpg?v=1563495692","url":"https:\/\/otisupply.com\/products\/6491","provider":"On-Time Industrial Supply","version":"1.0","type":"link"}