Features 1. Versatile Use Adapter: This grinding mill sleeve can effortlessly attach to your tools, allowing for smooth sanding disc and polishing operations. Ideal for DIY enthusiasts and professionals alike seeking efficient tool adaptability. 2. Universal Fit: Compatible with both 16mm and 20mm apertures, this sleeve enables connections to a variety of slicing, polishing films, and grinding accessories. Enhances your tool's flexibility and utility on multiple projects. 3. Precision Fitting for Smaller Shafts: M10-5mm adapter sleeve is for connecting 16mm bore saw blades or grinding wheels to 5mm shafts or 5mm motor shafts, ensuring a secure fit for precise operations. 4. Medium Shaft Compatibility: The M10-8mm adapter sleeve provides a connection for 16mm bore saw blades or grinding wheels to 8mm shafts or motors, facilitating stable and efficient performance. 5. Robust Connection for Larger Shafts: Designed for heavier duty, the M10-10mm bushing accommodates 16mm bore saw blades or grinding wheels, ensuring a firm connection to 10mm shafts or motor shafts for optimal power transmission. 1. This sleeve, installed on the grinding mill can be sanding disc polishing grinding 2. Can also be installed 16MM or 20MM aperture of the slice, polishing film, grinding and so on 3. M10-5mm sleeve, suitable for 16mm bore of the saw blade or grinding wheel, connect 5mm shaft or 5mm motor shaft 4. M10-8mm sleeve, suitable for 16mm bore of the saw blade or grinding wheel, connecting 8mm shaft or 8mm motor shaft 5. M10-10mm bushing, suitable for 16mm bore of the saw blade or grinding wheel, connecting 10mm or 10mm motor shaft Specification: Descriptions: This sleeve, installed on the grinding mill can be sanding disc polishing grinding, can also be installed 16MM or 20MM aperture of the slice, polishing film, grinding and so on. Such as shop cut films, wood saw blade, impeller, etc., can be connected to use. Features: This sleeve, installed on the grinding mill can be sanding disc polishing grinding. Can also be installed 16MM or 20MM aperture of the slice, polishing film, grinding and so on. Such as shop cut films, wood saw blade, impeller, etc., can be connected to use. M10-5mm sleeve, suitable for 16mm bore of the saw blade or grinding wheel, connect 5mm shaft or 5mm motor shaft. M10-8mm sleeve, suitable for 16mm bore of the saw blade or grinding wheel, connecting 8mm shaft or 8mm motor shaft. M10-10mm sleeve, suitable for 16mm bore of the saw blade or grinding wheel, connecting 10mm or 10mm motor shaft. M10-12mm sleeve, suitable for 16mm bore of the saw blade or grinding wheel, connecting 12mm shaft or 12mm motor shaft. Specifications: Sleeve(Optional): M10-5mm, M10-8mm, M10-10mm, M10-12mm(Hole Diameter) Weight:136g,142g,143g,144g Package Included: 1 x sleeve 1 x wrench 1 x fixture wrench 1 x hex wrench 2 x round accessories Package List