Use these SDS Masonry drill bits for rotary / percussion drilling in masonry, brick and block work, natural stone. Suitable for fast drilling of plug, anchor or clearance holes in masonry, stone, concrete and brick/block work • Optimised mounting shank provides perfect grip and optimum power transmission, with a hardened steel body for extra strength and reduced bre.

The following are trademarks for one or more DEWALT Power Tools and Accessories: The yellow and black color scheme; the "D"-shaped air intake grill; the array of pyramids on the handgrip; the kit box configuration; and the array of lozenge-shaped humps on the surface of the tool. To achieve maximum efficiency, productivity, bit/tool life and hole accuracy with yourdrill bit, careful selectionand the use of correct speeds and feeds are essential. The shank boasts double grooves which keep SDS drill bits extra secure and facilitates outstanding hammer action. Shot-peined finish which hardens the surface of the bit and also helps to eliminate stress fractures. Superior carbide grade for long life and greater durability, Optimised flute design allows efficient debris removal, Hardened body for extra strength and red.SDS-Plus-5X Drill Bit offers highly efficient drilling in reinforced concrete • Geometrical form of the 4-cutter head prevents jamming and breakage for optimal results • "Turn-angle" head and 4-flute design provide fast dust removal for increased drilli. Permagard is a leading manufacturer and supplier of basement waterproofing products, damp proofingmembranes, and structural repair products.