General description Faithfull Bi-Metal Cobalt Hole Saw with a diameter of 105mm is designed for efficient and fast cutting across a wide range of materials. It features precision-set teeth for aggressive material penetration and effective swarf clearance, ensuring smooth operation. Made from bi-metal with 8% cobalt content, this hole saw offers increased heat resistance and durability for a longer tool life. It is suitable for cutting both thin and thick gauge materials, including stainless steel, steel, aluminium, sheet metal, mild metals, non-ferrous metals, cast iron, soft and hard wood, and PVC. Technical specifications Diameter: 105mm Cutting Depth: 38mm Material: Bi-metal with 8% cobalt content Compatibility and accessories Compatible with most variable speed power drills Supplied without arbors Installation Insert the holesaw into the drill's chuck and tighten securely Ensure the drill is set to an appropriate speed for the material being cut Usage Mark the desired hole