General description This is a set of six high-quality annular cutters designed for magnetic drills and heavy-duty drilling applications. Made in the UK from durable S360 Tungsten-Molybdenum Steel, these cutters outperform HSS, Cobalt, or Ti-Ni coated cutters, providing unmatched durability and performance. The Evolution Cyclone Premium Annular Cutters are ideal for various industries, including construction, civil engineering, offshore installation, petrochemical, railway, and maritime fabrication. Technical specifications Material: S360 Tungsten-Molybdenum Steel Cutting diameters: 12mm, 14mm, 16mm, 18mm, 20mm, 22mm Depth of cut: 50mm Helix angle: 27.5° Helix style: High Helix type: Multi-tooth Heat treatment hardness: Up to 68 RC Part number: CUTTERKITL EAN: 0849713070715 Compatibility and accessories Compatible with Weldon shank mag drills, 19mm Includes a pilot pin for precise hole positioning Installation Insert the appropriate cutter diameter into your magnetic drill's chuck,