General description SwissTech 9.00MM HSS-Co 8% Threaded Shank Short Series Slot Drills are designed for precision machining. These uncoated drills are suitable for general production machining and feature a centre cutting design. The threaded shank conforms to DIN 1835B standards, ensuring compatibility with various machines. Technical specifications Cutter Diameter: 9mm Flute Length: 11mm Overall Length: 61.0mm Shank Diameter: 10mm Number of Flutes: 2 Material: Cobalt High Speed Steel (M42) Finish/Coating: Uncoated Flute Type: Helical Length Type: Short End Mill Type: Slot Drill Compatibility and accessories Threaded shank to DIN 1835B, compatible with standard machines that accept this type of shank. Other information