General description The SwissTech 5.00MM Heavy Duty Cobalt Long Series Drill is designed for high-performance drilling in various materials, including non-alloyed and alloyed steels. Its parabolic flute design enhances chip removal, making it ideal for long chipping materials with a tensile strength of up to 1,300 N/mm². The drill can effectively operate at a length up to 5 times its diameter, ensuring versatility and efficiency in various applications. Technical specifications Drill Diameter: 5mm Flute Length: 87mm Overall Length: 132mm Point Angle: 135° Helix Angle: 28° Web Thickness: Strengthened Drill Length Type: Long Series Material: Cobalt High Speed Steel Finish/Coating: TiN Coated Manufacturing Standard: DIN 340 Standards Met: BS 328 DIN 340 Drill Diameter Tolerance: h8 Shank Diameter Tolerance: f11 Shank Type: Straight Cutting Direction: Right Hand Coolant Delivery: External Flute Type: Spiral Series: 4000 Other information