General description Faithfull Bi-Metal Cobalt Holesaws are designed for efficient and fast cutting of various materials. They feature precision-set teeth for aggressive material penetration and effective swarf clearance, ensuring smooth operation. Made from bi-metal with 8% cobalt content, these holesaws offer increased heat resistance and durability, extending their lifespan. They are suitable for cutting both thin and thick gauge materials, including stainless steel, steel, aluminum, sheet metal, mild metals, non-ferrous metals, cast iron, soft and hard wood, and PVC. Technical specifications Diameter: 57mm Cutting Depth: 38mm Material: Bi-Metal with 8% cobalt content Manufacturer Part Number (MPN): FAIHSVP57 EAN: 5023969236698 Compatibility and accessories Compatible with most variable speed power drills Supplied without arbors Usage Ideal for use on a wide variety of materials including stainless steel, steel, aluminum, sheet metal, mild metals, non-ferrous metals, cast iron, soft