HSS STEP DRILL BIT WITH 1/4 HEX SHANK

Step drill bit made of high-speed steel (HSS) designed for drilling and countersinking operations on metallic materials. The structure with a 1/4" hex shank ensures a stable and secure grip during use with drills and screwdrivers. The step geometry allows for progressively sized holes to be drilled with a single tool, optimising working times and reducing the need to change drill bits. This tool is suitable for applications requiring precision and versatility in metalworking, maintaining good durability over time thanks to the quality of the HSS material.