Specifications Material High quality alloy Compatible devices Electric drill cordless drill lithium drill bench drill Suitable for Hardwood plywood particleboard MDF Available sets 5 pieces 6 pieces 10 pieces Features 1 Versatile Usage Designed to meet a broad range of drilling needs our hole saw set efficiently works with hardwood plywood particleboard and MDF making it a versatile addition to any toolkit 2 Extended Reach Capability This set can be paired with an extension rod allowing you to drill deeper consistently with ease and maintain accuracy in your projects 3 High Quality Alloy Construction Made from premium alloy these hole saws ensure a reliable consistent performance for precise clean cuts across various materials 4 Wide Device Compatibility The hole saws are compatible with multiple types of drills including electric drills cordless drills lithium drills and bench drills providing flexibility for different tasks 5 Comprehensive Set Options Available in sets of 5 6 or 10 pieces you can choose the right set that fits your specific project needs all housed in a solid case for convenient storage and transportation Package Included 1 x Hole Opener Set 5 6 10pcs Optional