Specification Brand : uxcell BulletPoint1 : Head Size: 4 x 10mm/0.16" x 0.4"(Dia*Max.T); Shank Size: 3mm/1/8"(Dia) BulletPoint2 : Product Name: Grinding Mounted Point; Main Material: Metal, Chrome Corundum BulletPoint3 : Weight: 42g; Package Content: 20pcs x Grinding Mounted Point BulletPoint4 : Head Shape: Cylinder; Main Color: Pink, Silver Tone BulletPoint5 : Total Length: 43mm/1.7" Color : Pink CompatibleDevices : Rotary Tool Kit, Die Grinder ConstructionType : Coated ExternallyAssignedProductIdentifier1 : 0604267549915 ExternallyAssignedProductIdentifier2 : 604267549915 ExternallyAssignedProductIdentifier3 : 00081838752149 GpsrSafetyAttestation : 1 IncludedComponents : Grinding Point IndustryStandardIdentifier : 75214 ItemDisplayWeight : 2 ounces ItemName : uxcell 3mm 1/8-inch Shank 4mm Dia Cylinder Head Mandrel Mounted Grinding Point Pink 20pcs ItemPackageDimensions_Height : 12.5 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 10.1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-grinding-mounted-points Manufacturer : uxcell Material : metal ModelName : 75214 ModelNumber : a17011300ux1007 NumberOfItems : 1 PartNumber : a17011300ux1007 ProductDescription : Designed with mandrel mounted metal shank, chrome corundum head. Features: high hardness, abrasion resistance, sharp, uniform particles. Make polished goods clean and bright, best used for various , metal, wood, jade,agate, etc. Fits most normal rotary tools for sanding, grinding, polishing, sharpening, deburring. Can be used with electric drills, electric grinders or other rotary tools.