90° Countersinks

The ZSE series 90° countersink and deburring tools are designed for precise chamfering, deburring, and finishing of drilled holes in metalworking applications. With three cutting edges, they provide smooth cutting performance and excellent surface quality. These tools are ideal for removing sharp edges, creating clean chamfers, and preparing holes for screws or further processing. The 90° angle ensures standard compatibility for countersinking applications across a wide range of industries. Available with different shank types including cylindrical shank, Weldon shank (19 mm), and Morse taper (MT3), the ZSE series offers maximum flexibility for use with handheld drills, magnetic drilling machines, and machine tools. The robust construction ensures durability and long tool life even under demanding conditions. These countersinks are suitable for steel, stainless steel, and general metal applications. Whether used in workshops, fabrication, or industrial environments, the ZSE series delivers reliable and precise finishing results.