General description High-quality bi-metal cobalt holesaw with a diameter of 111mm, designed for efficient and fast cutting through various materials. It features precision-set teeth for aggressive material penetration and effective swarf clearance, ensuring smooth operation and clean cuts. Manufactured from bi-metal with 8% cobalt content, it offers increased heat resistance and durability for longer tool life. Suitable for cutting both thin and thick gauge materials, including stainless steel, steel, aluminum, sheet metal, mild metal, non-ferrous metals, cast iron, soft and hard wood, and PVC. Technical specifications Diameter: 111mm Cutting Depth: 38mm Material: Bi-metal with 8% cobalt content Compatibility and accessories Compatible with most variable speed power drills Compatible with standard arbor systems for holesaws Supplied without arbors Installation Insert the holesaw into a compatible drill arbor or mandrel Securely tighten the arbor in the drill chuck Ensure the drill is