With the Dewalt DT9593-QZ hammer drill bit, you easily complete deep breakthrough drilling in concrete, masonry, and natural stone. Featuring an overall length of 1000 mm and a working length of 950 mm, it allows you to drill 18 mm clearance holes through thick walls and floors for pipes, cables, and anchors. The resilient solid carbide tip with 2 cutting edges ensures fast drilling progress, efficient dust removal, and an extended working life. Its SDS-plus shank fits any SDS-plus rotary hammer for reliable power transmission during heavy renovation and installation work.