Mixed Grain Sanding Belt 100x915mm for Multi-Purpose Sanding [Size]: 100MM (Height) It is mainly used for wood/aluminum/non-ferrous metals/glass/plastic/stone, etc. [Applicable to multiple devices] Suitable for Bosch sander/belt sander/Black Decker belt sander/belt disc sander/Silverstorm electric belt file/electric file/mini belt machine/DIY adjustable polisher/mini belt sander/grinder. The sanding belt is made of corundum and has a precisely designed two-way belt connection. The diagonal lap joint eliminates joint shocks, and the belt interface is stable and resistant to breakage. The sanding belt is antistatic and washable. In addition to resin additives that withstand stress, it also exhibits good wear resistance and anti-blocking properties. Therefore, our sanding belts are particularly suitable for processing soft metals such as wood, plastic, paint, and aluminum. Specification: Material: Corundum 40 # 60 # 80 Coarse Sand: intensive exfoliation and surface polishing 120 # 180 #