Specification Brand : HARFINGTON BulletPoint : Sold on Amazon BulletPoint1 : Size - 3/8 inch diameter sanding drums 600 grit small sanding sleeves, 1/2 inch length BulletPoint2 : Material - Made from a strong resin-bonded aluminum oxide grain, resulting in sharp and durable cutting edges, ensuring consistent and reliable cutting performance. BulletPoint3 : Feature - Sanding sleeves require drum mandrels to be fitted onto them. The size of the sanding sleeve should match the diameter and length of the drum. It's crucial to ensure that the sleeves are adaptable to the drum's size to achieve proper fit and performance. BulletPoint4 : Application - Widely used for deburring, grinding, shaping, or carving nut, wood, plastic, metal, stone, jade, ceramics, and other DIY production. Fit for drum sander or rotary grinders. BulletPoint5 : Essential Accessories - Available in 3 diameters (1/2, 1/4, 3/8), the small sizes for detailed sanding work. BulletPoint6 : GOOD POLISHING EFFECT: This sanding drum set come with small size, good polishing effect, and high efficiency BulletPoint7 : EASY TO INSTALL AND SIMPLE TO REPLACE: 120Pcs sanding sleeves are used with 12Pcs sanding drums, easy to install and simple to replace Color : Brown CompatibleMaterial : Stone CompatibleMaterial1 : Metal CompatibleMaterial2 : Wood ExternallyAssignedProductIdentifier : 9399414163830 ExternallyAssignedProductIdentifier1 : 730205113778 ExternallyAssignedProductIdentifier2 : 0730205113778 FasteningType : default IncludedComponents : dremel sanding bits IncludedComponents1 : inc IncludedComponents2 : inc IncludedComponents3 : inc IncludedComponents4 : inc IncludedComponents5 : inc IncludedComponents6 : inc IncludedComponents7 : inc IncludedComponents8 : inc IncludedComponents9 : inc ItemDisplayDimensions_Length : 1.25 inches ItemDisplayWeight : 0.4 pounds ItemName : HARFINGTON 100pcs Sanding Drums 3/8 Inch Mini Sanding Sleeves 600 Grit Sanding Bands for Drum Sander Rotary Tools ItemPackageDimensions_Height : 0.59 inches ItemPackageDimensions_Length : 5.91 inches ItemPackageDimensions_Width : 5.91 inches ItemPackageQuantity : 1 ItemTypeKeyword : sander-sleeves Manufacturer : HARFINGTON Material : Metal Material1 : Aluminum Oxide Material2 : Resin Material3 : Material Material4 : Material Material5 : Material ModelName : dremel sanding bits ModelNumber : 11377 NumberOfItems : 100 PartNumber : hta230610hh0078 ProductDescription : Size: 3/8 inch diameter sanding drums 600 grit small sanding sleeves, 1/2 inch length Sanding sleeves require drum mandrels to be fitted onto them. The size of the sanding sleeve should match the diameter and length of the drum. It's crucial to ensure that the sleeves are adaptable to the drum's size to achieve proper fit and performance. Available in 3 diameters (1/2, 1/4, 3/8), the small sizes for detailed sanding work. Widely used for deburring, grinding, shaping, or carving nut, wood, plastic, metal, stone, jade, ceramics, and other DIY production. Fit for drum sander or rotary grinders.