Ronix Iran

RONIX screwdriver bit

The RONIX screwdriver bit is made from chrome-vanadium alloy steel with precise heat treatment to provide high mechanical strength and long-lasting resistance to wear and breakage. The tool length ranges from 50 to 150 millimeters, with a shaft diameter of 6.35 millimeters ¼ inch, ensuring full compatibility with manual, electric, and magnetic drivers. This screwdriver bit is available in flat, Phillips, and cross-head profiles and is designed according to international DIN and ISO standards to provide maximum fit and uniform torque transfer on industrial and household screws.

The surface of the RONIX screwdriver bit features black phosphate coating or nickel plating, enhancing corrosion and rust resistance and optimizing tool lifespan. Surface hardness is controlled between 58 and 62 HRC, and precise edges ensure torque transfer without slipping. The single-ended or double-ended design allows easy access to deep screws and ensures optimal performance in repair, industrial, and construction projects.