Specification Brand : Ding&ng BulletPoint1 : High-quality surface silver-white luster 10 years and 20 years as new BulletPoint2 : Clean, oil-free and water-free, finely packaged and shipped out, the surface of the steel ball 1 is oil-free and water-free, clean BulletPoint3 : The materials of each specification and each furnace number are inspected in the factory. BulletPoint4 : Made of high-quality bearing steel, once again interpreting high-quality fine craftsmanship BulletPoint5 : Solid carbon steel is beautiful and durable hard material, more durable Color : Bearing steel 8.5mm (500 pcs) ExternallyAssignedProductIdentifier : 9873162593328 ItemName : Bearing Steel National Standard Precision Steel Ball Hardened Small Steel Ball 1.5 2.5 3.5 4 6 7 8 9 10 12 Bearing Steel 2.5mm (1000 pcs)-Bearing Steel 8.5mm (500 pcs) ItemPackageQuantity : 1 ItemTypeKeyword : stainless-steel-precision-balls Manufacturer : Ding&ng Material : Steel NumberOfItems : 1 PartNumber : 9873162593328 ProductDescription : Product gross weight: 1.0kg Mechanical hardware: bearings High-quality surface silver-white luster 10 years and 20 years as new Clean, oil-free and water-free, finely packaged and shipped out, the surface of the steel ball 1 is oil-free and water-free, clean The materials of each specification and each furnace number are inspected in the factory. This steel ball is a mechanical steel ball with good roundness, high hardness, smooth surface and small dimensional error. Feel free to choose! High-quality surface silver-white luster 10 years and 20 years as new Durable and non-deformable steel ball is not easy to be hot, durable and cost-effective Solid carbon steel is beautiful and durable hard material, more durable Made of high-quality bearing steel, once again interpreting high-quality fine craftsmanship ProductSiteLaunchDate : 2020-08-04T01:27:17.721Z UnspscCode : 31171500