Effective Dust Control: Sharp and durable, it operates efficiently with a dust cover designed with a wide internal diameter to provide dust protection. Wide Range of Bore Sizes: Compatible with drill bores up to 10mm. High-Quality Material: The dust cover is made of high-pressure polyethylene, featuring transparent and flexible tubing that can be secured tightly against surfaces during use. Stable Without Wobbling: Equipped with a built-in high-speed spindle to prevent rotation and ensure stability during operation. Easy To Install: Features a threaded design for simple removal of the insert bearing, ensuring a secure fit and straightforward installation. Widely Applicable: Suitable for use with woodworking hole cutters, bi-metal, metal, glass, and alloy hole saws, lock hole drills, and compatible with both cordless and hand drills. Ideal for renovating thin materials such as aluminum, plasterboard, trim board, and for various downlight installations. Color: Transparent Material: Polyethylene Size: 125x125mm Package Contents: 1 x Hole Saw Dust Cover Note: The package includes only the item listed. Other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3cm.