Sygma industrial grade square recess insert bits are ideal for professionals to drive square screws. These bits feature a 2 piece snub nose design to fit onto hex socket adapters. The 1/4″ hex shank makes the square recess insert bits compatible with many popular brands of power drills. CNC computer generated tip ensures a firm, strong grip with fasteners and screws.
S2 shock resistant, heat-treated tool steel maximizes durability and performance. Thus, our insert bits have an optimal combination of price and quality.