Specification Brand : Walfront BulletPoint1 : Quality --Selected good quality , single grain ensures accuracy and finish of machined parts BulletPoint2 : Carbon Steel Handle--The handle is made of good quality carbon steel material, which is more sturdy and BulletPoint3 : Firm Weldingdle--Using vacuum low temperature welding process, welding is firm, and the particles do not fall off BulletPoint4 : High Hardness--This dressing pen adopt 0.3 carat , come with high hardness, high insulation, resistant BulletPoint5 : Application--Single point grinding wheel dresser is suitable for most bench, surface, cylindrical and internal grinding applications Color : Silver CompatibleMaterial : Stone ConstructionType : Diamond Wheel ExternallyAssignedProductIdentifier : 6452148740050 ExternallyAssignedProductIdentifier1 : 889325453636 ExternallyAssignedProductIdentifier2 : 0889325453636 ExternallyAssignedProductIdentifier3 : 00769053101675 FinishType : Finish IncludedComponents : inc ItemName : Dresser Round Pen Dresser Single Blunt Point Dressing Tool Grinder Wheel Dresser 0.3 Carat 12mm ItemPackageDimensions_Height : 10.4 centimeters ItemPackageDimensions_Length : 2.3 centimeters ItemPackageDimensions_Width : 7.9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-dressing-tools Manufacturer : Walfront Material : Material Material1 : Metal Material2 : Diamond ModelName : 3903-0039 ModelNumber : UT190917J-0031 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : Walfrontdb0hk4gro16419 Pattern : Solid PowerSourceType : PowerSource ProductDescription : How to Use: Fix the dressing pen on the fixture so that the top of the is perpendicular to the radial direction of the grinding wheel, and the axial direction of the chain pen is 15 degrees to the radial direction of the grinding wheel.