General description SwissTech 5.00MM Series 11 HSS-Co 2 Flute Weldon Shank Short Series Ball Nose Slot Drills are designed for precision machining. These uncoated drills are suitable for general production machining and feature a centre cutting design, making them ideal for a variety of applications. Technical specifications Cutter Diameter: 5mm Cutter Diameter Tolerance: e8 Cutting Direction: Right Hand Finish/Coating: Uncoated Flute Length: 8mm Length Type: Short MFR Part No.: E2535050 Material: Cobalt High Speed Steel Material Grade: M42 Number of Flutes: 2 Overall Length: 52mm Plunge Type: Centre Cutting Series: Series 11 Shank Diameter: 6mm Shank Diameter Tolerance: h6 Shank Type: Weldon Standards Met: DIN 327, DIN 1835B Other information