General description SwissTech 20.00MM HSS-Co 8% 2 Flute Weldon Shank Short Series Slot Drills are designed for general production machining. These uncoated drills feature a high-speed steel construction with 8% cobalt, providing excellent durability and tool hardness. The 2-flute design ensures efficient cutting performance and effective chip control, making them ideal for various milling applications. Technical specifications Cutter Diameter: 20mm Cutter Diameter Tolerance: e8 Cutting Direction: Right Hand End Mill Type: Slot Drill Finish/Coating: Uncoated Flute Length: 22mm Flute Type: Helical Length Type: Short Material: Cobalt High Speed Steel Material Grade: M42 Number of Flutes: 2 Overall Length: 88.0mm Plunge Type: Centre Cutting Series: 1 Shank Diameter: 20mm Shank Diameter Tolerance: h6 Shank Type: Weldon Flat Standards Met: DIN 1835B, DIN 327 Typical Applications Centre cutting Milling General production machining Other information