The COMB DRL&CTSK HS 1.25X 3.15PL from Field Tool Supply is a versatile combination drill and countersink tool. Measuring 1.25 inches in diameter and 3.15 inches in length, this tool is designed for efficient drilling and countersinking in a variety of materials. Made from high-speed steel, it offers durability and precision, ensuring clean holes and smooth finishes. The design allows for easy use with standard drilling equipment, making it suitable for both professional and DIY applications. This tool is ideal for projects requiring both drilling and countersinking in one step.