Specification Brand : Pferd BulletPoint1 : Made of high-grade tool steel. Precision ground and heat-treated for maximum concentricity and holding power. BulletPoint10 : Complete set packed in a fitted wooden box for secure storage and transport; arbors range from 5" to 11-1/2" in length, with sleeves 2-1/2" to 5". BulletPoint2 : Center holes are ground and lapped. A range from 1/2" thru 2" by 1/1000" can be covered by a total of 8 mandrels. BulletPoint3 : The automatic expansion feature can be utilized on any bore (standard or non-standard) within the range of the mandrel. BulletPoint4 : Sizes up to 1" capacity are furnished with 1 sleeve: larger sizes are furnished with 2 sleeves (1 large and 1 small). BulletPoint5 : Arbors are tapered, sleeves are flexible and size is obtained by moving sleeves along the arbor. BulletPoint6 : High-grade tool steel construction ensures durability and longevity; precision ground and heat-treated for superior concentricity and holding power. BulletPoint7 : Features automatic expansion to accommodate any bore within the 1/2" to 2" range, enhancing versatility for standard and non-standard sizes. BulletPoint8 : Set includes 8 mandrels covering sizes from 1/2" to 2" by 0.0001" increments, with 1 or 2 sleeves provided depending on the size, for precise adjustments. BulletPoint9 : Each arbor's center holes are meticulously ground and lapped for precise centering, with arbors and sleeves designed for easy size adjustment. Color : Silver CompatibleDevices : Lathe ConstructionType : Cut-off Wheels ExternallyAssignedProductIdentifier1 : 0697940831407 ExternallyAssignedProductIdentifier2 : 697940831407 ExternallyAssignedProductIdentifier3 : 0811902031104 ExternallyAssignedProductIdentifier4 : 0962466007408 ExternallyAssignedProductIdentifier5 : 00811902031104 IncludedComponents : Mandrel ItemDisplayWeight : 495 grams ItemName : PFERD 1'' Knot Wire END Brush - Straight Cup (83140) (10/Each) ItemPackageDimensions_Height : 15 centimeters ItemPackageDimensions_Length : 46 centimeters ItemPackageDimensions_Width : 30 centimeters ItemPackageQuantity : 10 ItemTypeKeyword : abrasive-cup-brushes Manufacturer : PFERD Material : Alloy Steel ModelName : 6978-0918 ModelNumber : DIY Crafts ® 305253803058 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : 83140 ProductDescription : PFERD 83140 1" Knot Wire End Brush Straight Cup .020 CS Wire 1/4" Shank ProductSiteLaunchDate : 2018-08-24T13:25:25.151Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1