Robust screw driving! Do you need screwdriver bits that are suitable for demanding installation tasks? Bits that are strong, long-lasting, and easy to identify? Then the PRO Impact Bits are the right choice. They are made from modified steel to ensure strength. We have equipped both ends with screwdriver heads to double their lifespan. The laser markings allow you to quickly select the bit you need. PRO Impact Bits are a great choice for installers who require strong and durable screwdriver bits for heavy applications. The bits are made from heat-treated, modified steel for excellent stability and resistance to high torque. Their torsion zone absorbs the torque stress at the tip of the bits to ensure they do not break. The bits feature heads on both ends, which increases their lifespan. They also have a color-coded ring that indicates the head type, as well as laser markings to assist you in selecting the required size. The set comes in a plastic Pick and Click holder, allowing you to keep your bits well organized.