Dewalt DW2174 18-Piece Screwdriving Set is independently certified to meet applicable standards. These bits are made from hardened steel, and have an optimized design that provides less bit camout. These bits can be used in all drill/drivers and come with a tough storage case. Minimum chuck size required for these bits is 1/4-inch.

Features

• Heavy Duty Magnetic Keeps Bits in Place
• Bit Retention System Keeps Bits Secure
• Superior Quality