The UNIBIT 4MT is a versatile step drill bit that ranges from 4MM to 22MM, perfect for a variety of drilling applications. Produced by Field Tool Supply Co, this bit is designed for precision and efficiency, making it suitable for both metal and plastic materials. Its high-speed steel construction ensures durability and long-lasting performance. The unique step design allows for easy drilling without the need for multiple bits. With a 1/4" shank, it fits most standard drill chucks, making it a valuable addition to any toolkit.
