INDEPENDENT HELICAL STEP DRILLS FOR SCREW HOLES

Step drills with independent flutes are specifically designed for creating holes intended for screw seats. Their stepped configuration allows for precise and progressive drilling, adapting to different hole sizes with a single tool. The independent flutes improve chip evacuation, reducing material buildup and facilitating smooth feed during machining. This type of drill is aimed at experienced operators who require reliability and precision in hole preparation for mechanical and assembly applications.