Set of double-sided bits, 10 pcs, Ronix RH-5430

Material: alloy steel S2. The screwdriver bit is made of S2 alloy steel, which has undergone general heat treatment, with a hardness of ±2 HRC 59.5, high torque, and good impact toughness, making it strong and durable Double-sided cross design: the screwdriver bit has a double-sided cross design, which extends its service life Screwdriver bit: the magnetic head of the screwdriver bit is convenient to use and does not slip.