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 Material: S360 Tungsten-Molybdenum Steel Heat treatment: Up to 68 RC Depth of cut: 50mm Diameter range: 12mm - 65mm Compatibility: Weldon Shank compatible mag drills Compatibility and accessories Compatible with Weldon Shank mag drills Cutters are supplied without pilot pins; please order a pilot pin separately if needed Other information Evolution Cyclone Premium Annular Cutters are not covered by the usual product warranty All cutters are consumable items with a lifespan dependent on