The Bosch HDC100 SDS-plus® Dust-Collection Attachment provides excellent dust collection when drilling with Bosch hammers. This attachment fits most new Bosch SDS-plus® hammers, coupling via a unique side-handle interface. The attachment has a metal telescoping arm for precise retraction and can accommodate up to a 4-3/4-In. drilling depth, and it can be adjusted forward or back with a clamping band to accommodate a variety of bit lengths. Available now at: http://cf-t.com/product/bosch-hdc100-... Follow @ConstructionFasteners CF Instagram - / constructionfasteners CF Facebook - / constructionfasteners CF Store - http://cf-t.com