General description SwissTech 20.00MM HSS-Co 8% 3 Flute Weldon Shank Slot Drills are designed for precision cutting and durability. These drills feature a TiCN coating that extends cutter life and enhances the surface finish of the work material. The series is compliant with DIN standards, ensuring high-quality performance in various machining applications. Technical specifications Cutter Diameter: 20.0mm Cutter Diameter Tolerance: e8 Cutting Direction: Right Hand End Mill Type: Slot Drill Finish/Coating: TiCN Flute Length: 38.0mm Flute Type: Helical Length Type: Regular Material: Cobalt High Speed Steel Material Grade: M42 Number of Flutes: 3 Overall Length: 104.0mm Plunge Type: Centre Cutting Series: 6 Shank Diameter: 20.0mm Shank Diameter Tolerance: h6 Shank Type: Weldon Flat Standards Met: DIN 844, DIN 1835B Other information