This 4 x 103mm drill bit from DeWalt has been manufactured to a very high standard courtesy of the fully supported carbide head which gives faster drilling and a non-slip shank, ensuring maximum retention in chuck. Whether you are a professional tradesman or DIY enthusiast, you can use the bit when drilling near to the corners and edges of wood, masonry and metal. * Can be used for rotary or percussion drilling modes * Weight: 15g * Ø: 4mm * Length: 103mm * Manufacturer's part DT6517-QZ https://elecena.pl/product/27257489/dewalt-dt6517-qz-multi-material-drill-bit-4mm-x-103mm 2024-11-13 https://elecena.pl/product/27257489/dewalt-dt6517-qz-multi-material-drill-bit-4mm-x-103mm 2025-03-15 https://elecena.pl/product/27257489/dewalt-dt6517-qz-multi-material-drill-bit-4mm-x-103mm 2025-03-26 https://elecena.pl/product/27257489/dewalt-dt6517-qz-multi-material-drill-bit-4mm-x-103mm 2025-10-14 https://elecena.pl/product/27257489/dewalt-dt6517-qz-multi-material-drill-bit-4mm-x-103mm 2026-05-08 https://elecena.pl/product/27257489/dewalt-dt6517-qz-multi-material-drill-bit-4mm-x-103mm 2026-05-30 https://elecena.pl/product/27257489/dewalt-dt6517-qz-multi-material-drill-bit-4mm-x-103mm 2026-07-15