VERSATILE MATERIAL COVERAGE: Suitable for portable or stationary drilling in steel, cast steel, alloyed and non-alloyed materials, grey cast iron, spherical graphite cast iron, sintered iron, nickel and brass for broad application flexibility. FAST, CONSISTENT DRILLING: Precision-ground HSS-R black oxide twist drill bits support rapid drilling, long service life and excellent concentricity for reliable results on the job. ENHANCED DURABILITY: The black oxide finish helps provide extended corrosion resistance, supporting dependable performance in demanding working conditions. MULTI-MATERIAL PERFORMANCE: Designed for drilling in metal, wood and plastic, making the set a practical choice for a wide range of site and workshop tasks. PROFESSIONAL DRILLING SOLUTION: Built to deliver efficient cutting performance and dependable bit life, this set is suited to trade users who need versatility and durability in one package. 13-PIECE SET INCLUDED: Includes sizes 1.5 mm, 2 mm, 2.5 mm, 3 mm, 3.2 mm, 3.5 mm, 4 mm, 4.5 mm, 4.8 mm, 5 mm, 5.5 mm, 6 mm and 6.5 mm. Compatible with: DCD701D2-QW, Weight: 0.2425084882 Pounds, Manufacturer: Dewalt