General description SwissTech 6.00MM Series 10 HSS-Co 8% 4 Flute Weldon Shank Long Series End Mills are designed for precision machining. These uncoated end mills are suitable for general production machining and feature a long series design with dimensions conforming to DIN 844 standards. The centre cutting capability allows for effective plunging into materials. Technical specifications Cutter Diameter: 6mm Flute Length: 24mm Overall Length: 68mm Shank Diameter: 6mm Number of Flutes: 4 Material: Cobalt High Speed Steel (HSS-Co 8%) Material Grade: M42 Flute Type: Helical Length Type: Long Shank Type: Weldon Flat Shank Diameter Tolerance: h6 Cutting Direction: Right Hand Plunge Type: Centre Cutting Standards Met: DIN 844, DIN 1835B Compatibility and accessories Available in HSS-Co 8% Uncoated, HSS-Co 8% TiCN Coated, and HSS-Co 8% TiALN Coated options. Other information