General description This 114mm (4 1/2 inch) bi-metal holesaw features T3 Technology™ for enhanced durability and a longer lifespan. Its increased wall thickness and optimized tooth design allow for efficient cutting in various materials, including wood, metals, and plastics. The speed slot staircase design ensures quick and easy removal of cut plugs, making it ideal for professional and DIY applications. Technical specifications Diameter: 114mm (4 1/2 inches) Cutting Depth: 40mm Material: Bi-metal Pack size: 1 Product weight: 1.0kg Suitable for: Wood, metals, plastics Compatibility and accessories Compatible with standard arbors for holesaw attachments Suitable for use with compatible drill chucks and arbor adapters Installation Attach the holesaw to a compatible arbor or drill chuck Ensure the tool is securely fitted before operation Usage Use appropriate safety gear before operation Mark the drilling point clearly Start drilling at a low speed to ensure stability Apply steady