The UNIBIT 4T is a robust step drill bit that accommodates hole sizes from 3/16" to 7/8". Crafted by Field Tool Supply Co, this bit is perfect for drilling through various materials, including metal and plastic. Its high-speed steel construction ensures durability and long-lasting performance. The step design allows for efficient drilling, making it a valuable tool for both professional and DIY applications. With a 1/4" shank, it fits most standard drill chucks, enhancing its versatility in any toolkit.
