General description SwissTech 18.00MM HSS-Co 8% Weldon Shank Multi Flute End Mills are designed for general production machining. These uncoated end mills feature a centre cutting design and are made from high-speed cobalt steel, ensuring durability and performance in various machining applications. Technical specifications Cutter Diameter: 18.0mm Flute Length: 32.0mm Overall Length: 92.0mm Shank Diameter: 16.0mm Number of Flutes: 4 Material: Cobalt High Speed Steel Material Grade: M42 Finish/Coating: Uncoated Cutting Direction: Right Hand Flute Type: Helical Length Type: Regular Plunge Type: Centre Cutting Shank Type: Weldon Flat Shank Diameter Tolerance: h6 Series: 09 Standards Met: DIN 844, DIN 1835B Compatibility and accessories Weldon shank compatible with DIN 1835B Other information