Package Included: 1 pc 6 inch hole saw, 1 pc matching dust bowl, 1 pc arbor, 1 pc replacement drill bit, 1 pc hex key, ensuring you have everything for efficient cutting. and : This hole saw is of bi-metal construction with high speed steel saw teeth and special flexible steel saw body for longer life and edges; Made of quality plastic, this dust bowl is heat- and wear- for continuous use. Wide Application: With its bi-metal construction, our 6in hole saw is suitable for cutting wood, metal, drywall, and plaster, offering versatility for various projects. Enough for the average as well as professional projects. Dust Protection: Dust bowl will help you block and collect most of the dust during the work process, making your work environment cleaner and easier to clean after work, improving your work efficiency. Easy to Use: First assemble the hole saw, then insert the hole saw arbor into the round hole in the center of the dust bowl, and finally insert the hole saw arbor into the electric drill. Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:As Shown Material:steel Package Contents: 1 * 6 inch hole saw 1 * matching dust bowl 1 * arbor 1 * replacement drill bit 1 * hex key Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.