Item Name: Smooth Car Part Auto Tool G25 Precision Chrome Steel Bearing Bearing Ball. 100% brand new and high quality!Size: as showType: Bearing BallsMaterial: carbon steelColor:silverFeature:1. Good wear resistance, hardness up to 60-62 (HRC), solid compression 2. Solid steel ball with toughness, super-precision wear resistance, oily packaging, mirror brightness, good material wear resistance, high precision processed into finished steel balls, bearing steel balls can be used for welding.3. 9 processes of fine polishing: Stretching, cold forging, light ball, soft ball, heat treatment, hardening, fine grinding, sorting, packaging.4. High-quality materials: Using high-quality materials, exquisite workmanship, quality assurance, suitable for many purposes.5. Exquisite craftsmanship: After several processes of stamping, annealing, thickening, anti-extrusion testing, durable.6. Solid Compression: The bearing steel ball is a solid steel ball with strong compression resistance at the same time, it has good toughness, not easy to break, high hardness and high precision, and is suitable for precision instruments and mechanical equipment.7. Scope of Application: Motors, aerospace, civil automobiles, CNC machine tools, mechanical engineering, bicycles, motorcycles, ships, yachts.Package Including: 90 X High Precision G25 Bearing Steel Ball 3/32"70 X High Precision G25 Bearing Steel Ball 1/8"60 X High Precision G25 Bearing Steel Ball 5/32"50 X High Precision G25 Bearing Steel Ball 3/16"50 X High Precision G25 Bearing Steel Ball 7/32"50 X High Precision G25 Bearing Steel Ball 1/4"30 X High Precision G25 Bearing Steel Ball 9/32"30 X High Precision G25 Bearing Steel Ball 5/16"30 X High Precision G25 Bearing Steel Ball 11/32"20 X High Precision G25 Bearing Steel Ball 3/8"20 X High Precision G25 Bearing Steel Ball 13/32" (Note: 3/32" Represents the Diameter)Notice:1. Please allow 2-3% error due to manual measurement.Please make sure you do not mind before you