Specification Brand : Ylwxzenith BulletPoint1 : Wide Application: Suitable for all concrete grinding machines, ensuring high grinding efficiency and excellent performance. BulletPoint2 : sturdy and Long-Lasting: Exquisitely crafted grinding shoes offer superior wear and extended service life. BulletPoint3 : Low Noise and Stable: Designed for low noise and a stable structure, providing a smooth and efficient grinding experience. BulletPoint4 : Versatile Design: Features a 6mm bore with thread and a 40x10x10 blade head with 2 teeth, making it suitable for various grinding tasks. BulletPoint5 : Complete Set: Includes 3 pieces of 30 grit grinding shoes, ideal for achieving a smooth finish on concrete floors. Color : #911 ExternallyAssignedProductIdentifier : 9461355041819 IncludedComponents : No ItemName : 3Pcs 30 Grit Grinding Shoes Set, 2 Teeth Polishing Block Tool, for Concrete Grinding Machine, High Efficiency, Long Life, Low Noise, with 6mm Bore and Thread ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 9 centimeters ItemPackageDimensions_Width : 9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-grinding-mounted-points Manufacturer : Ylwxzenith Material : Brown corundum, iron ModelName : Ylwxzenith1zp3qymntd ModelNumber : Ylwxzenith1zp3qymntd NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : Ylwxzenith1zp3qymntd ProductDescription : Item Types: Grinding Blocks Material: , alloy steel Application: Ground uneven grinding, floor paint grinding, concrete polishing, floor paint removal, etc.