General description Evolution Cyclone Premium Annular Cutters are designed for businesses that require fast and accurate drilling in heavy-duty steel. Manufactured in the UK, these cutters excel in various applications including construction, civil engineering, offshore installation, petrochemical, railway, and maritime fabrication. With a cutting depth of 50mm, they are available in a range of metric diameters from 12mm to 65mm, making them a versatile addition to any toolkit. Technical specifications Diameter: 62mm x 25mm Depth of cut: 50mm Material: S360 Tungsten-Molybdenum Steel Heat treatment hardness: up to 68 RC Comparison hardness: M2 HSS at 64 RC, Cobalt at 66 RC Compatibility and accessories Compatible with Weldon Shank mag drills Note: Cutters are supplied without pilot pins; please order a pilot pin separately if needed Other information Cutters are consumable items with a lifespan dependent on usage and materials For any issues, please contact the Warranty Department