SK11 Cutting whetstone PRO for stone purchase set of 180X3.0X22mm (Bulk 4)

------------------------------------------------------------------------------------------------------------------ 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ------------------------------------------------------------------------------------------------------------------ Outer diameter: 180mm Thickness: 3.0mm Hole diameter: 22mm Maximum circumferential speed: 80M/s Abrasive material/particle size/hardness: GC36M Application: For disc grinder only Binder material: BF Double-sided reinforced cutting wheel that combines durability and safety [Applications] Cutting mortar, blocks, and bricks [Features] - 3.0 mm thick (double-sided reinforced net), safety design with an emphasis on durability