General description SwissTech 12.00MM HSS-Co 8% 3 Flute Threaded Shank Slot Drills are designed for precision machining tasks. These uncoated drills are suitable for general production machining and feature a threaded shank for secure attachment. The drills are part of Series 33 and adhere to DIN 844 standards, ensuring reliable performance. Technical specifications Cutter Diameter: 12.0mm Cutter Diameter Tolerance: e8 Cutting Direction: Right Hand End Mill Type: Slot Drill Finish/Coating: Uncoated Flute Length: 26.0mm Flute Type: Helical Length Type: Regular Material: Cobalt High Speed Steel Material Grade: M42 Number of Flutes: 3 Overall Length: 83.0mm Plunge Type: Centre Cutting Series: 33 Shank Diameter: 12.0mm Shank Diameter Tolerance: h6 Shank Type: Threaded Standards Met: DIN 1835D, DIN 844 Other information