1/2 X 16 X 18 Inch SDS Plus Bit DEWALT 3/16"x4-1/2"x6-1/2" Rock Carbide SDS Bit, 1/2" X 6" - DW5437 Solid Rock Carbide SDS High Impact Solid Carbide Head - Sds Carbide Drill Bits Product Description DEWALT DW5540 1/2 X 16 X 18IN SOLID CARBIDE SDS From the Manufacturer Dewalt DW5540 1/2-Inch x 16-Inch x 18-Inch Solid Rock Carbide SDS features 2X more carbide for longer life. The four flute design cleans debris out for fast, efficient drilling, and the innovative bonding system delivers the best in durability Drill through hard concrete and rebar with the DeWalt DW5540 Elite Series SDS PLUS Masonry Drill Bits 1/2 X 16 X 18, featuring extreme durability and a no-break guarantee DEWALT DW5540 1/2 X 16 X 18IN SOLID CARBIDE SDS+
