Description: _x000D_ This grinding disc uses diamond as abrasion and combined with composite material. There is sticky cloth on the back to stick on, easy and convenient. _x000D_ _x000D_ _x000D_ Features: _x000D_ 1, Using diamond as abrasion and combined with composite material. _x000D_ 2, Using special binding agent._x000D_ _x000D_ 3, It has strong grinding force and smoothness. _x000D_ _x000D_ 4, It can polish quickly and use for long time. _x000D_ 5, There will be no color left on stone after polishing._x000D_ _x000D_ _x000D_ _x000D_ Specifications: _x000D_ Diameter: 100mm / 4" _x000D_ Thickness: 4mm _x000D_ Granularity: 50/100/150/300/500/800/1000/1500/2000/3000(optional)_x000D_ Used for:_x000D_ 1, Processing of artificial stone, granite, marble, etc._x000D_ 2, Refurbishment of ground or stairs which are made of granite, marble or artificial stone._x000D_ _x000D_ _x000D_ _x000D_ Package includes:_x000D_ 1 x Grinding Disc _x000D_ _x000D_ _x000D_ Note:_x000D_ 1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding._x000D_ 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard._x000D_ 3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.