General description SwissTech 13.00MM HSS-Cobalt Heavy Duty Jobber Drill is designed for drilling through tough materials such as steels with a tensile strength of up to 1,400 N/mm², including stainless steels, heat and acid-resistant steels, and phosphor bronze. The drill features a TiN (Titanium Nitride) coating that enhances tool life and performance. Technical specifications Drill Diameter: 13mm Flute Length: 101mm Overall Length: 151mm Point Angle: 135° Helix Angle: 28° Number of Flutes: 2 Material: Cobalt High Speed Steel Finish/Coating: TiN Tipped Web Thickness: Strengthened Flute Type: Spiral Flute Construction: Ground Flute Cutting Direction: Right Hand Series: 1024 Tolerance of Diameter: h8 Shank Diameter Tolerance: f11 Standards Met: DIN 338, BS 328, DIN 1412A Other information