General description The SwissTech 10.20MM Heavy Duty Cobalt Drill is designed for high-performance drilling in tough materials. Featuring an 8% cobalt composition, this drill allows for higher speeds without compromising tool life, enhancing productivity. It effectively cuts through hard metals, including stainless steel and bronze, while offering excellent corrosion resistance and a longer cutting edge lifespan. Technical specifications Drill Diameter: 10.2mm Flute Length: 87mm Overall Length: 133mm Point Angle: 135° Helix Angle: 28° Number of Flutes: 2 Material: Cobalt High Speed Steel Finish/Coating: Bright Flute Type: Spiral Flute Construction: Ground Flute Coolant Delivery: External Cutting Direction: Right Hand Drill Diameter Tolerance: h8 Shank Diameter Tolerance: f11 Web Thickness: Form C Standards Met: BS 328, DIN 338, DIN 1412C Usage This drill is ideal for cutting and drilling hard metals, including stainless steel and bronze, making it suitable for various industrial