This 12 x 450mm drill bit from DeWalt has been manufactured to a very high standard courtesy of the superior carbide grade for long life and greater durability, while the hardened body offers extra strength and reduced breakage. Whether you are a profressional tradesman or DIY enthusiast, the drill bit delivers speed and endurance, along with an optimised flute design for efficient debris removal. * New tip design ensures better bit penetration, longer life, faster drilling and greater durability! * Weight: 0.214kg * Ø: 12mm * Length: 450mm * Manufacturer's part DT9557-QZ https://elecena.pl/product/27257095/dewalt-dt9557-qz-extreme-2-sds-plus-drill-bit-12-x-450mm 2024-11-13 https://elecena.pl/product/27257095/dewalt-dt9557-qz-extreme-2-sds-plus-drill-bit-12-x-450mm 2025-03-05 https://elecena.pl/product/27257095/dewalt-dt9557-qz-extreme-2-sds-plus-drill-bit-12-x-450mm 2025-03-15 https://elecena.pl/product/27257095/dewalt-dt9557-qz-extreme-2-sds-plus-drill-bit-12-x-450mm 2025-03-26 https://elecena.pl/product/27257095/dewalt-dt9557-qz-extreme-2-sds-plus-drill-bit-12-x-450mm 2025-10-14 https://elecena.pl/product/27257095/dewalt-dt9557-qz-extreme-2-sds-plus-drill-bit-12-x-450mm 2026-02-27