This set of Craftsman bits are designed for everyday applications requiring a high level of precision. The tips feature a black oxide tip for improved durability and grip without compromising tip fitment. The screwdriver handles feature 3 specialized sections, depending on the job that needs to be done. First, the speed zone offers fast rotation control for efficient operation. Second, the torque zone provides additional texture and adhesion geometry for heavy torque applications. Finally, the precision tactile zone provides rotational control for precision tasks. This set includes 5/64" X 1.5", 3/32" X 1.5", 1/8" X 1.5" flat tips and PH #00 X 1.5", PH #0 X 1.5" Phillips tips.