SDS Plus EXTREME 2® Drill Bit 10 x 1000mm - DEWALT DT9580-QZ, The DEWALT SDS Plus EXTREME 2®Drill Bit is made from superior carbide grade for long life and greater durability. The hardened body adds further strength and helps to reduce breakage. Its optimised flute design provides efficient debris removal whilst the tip design ensures better bit penetration.This DEWALT SDS Plus EXTREME 2® Drill Bit has the following dimensions: Diameter: 16mmWorking Length: 200mmOverall Length: 260mmPack Quantity: 1 DEWALT DT9580-QZ SDS Plus EXTREME 2® Drill Bit 16 x 260mm