Dang that dust! Anyone in the construction trade who works with drilling and core drilling jobs knows what messy operations they are. Dust and debris end up all over the site, your clothes and the worst? All over your health, to boot. But the Ecoguard Type CD Dust Collection Cover is a super clever device designed to eliminate all that excess mess. This wet/dry shroud, which can contain dust and water up to a 2-1/2" core bit, is such a snap to use, you’ll wonder where it’s been all these long dusty days. During application, the Ecoguard CD uses vacuum suction, easily securing on both horizontal and vertical surfaces.