Description:A variety of different shapes makes it can meet your different work needs. The equipped plastic box makes it very convenient to carry and store.The wide range of applications makes it very reliable and practical. Wear resistance and exquisite workmanship make it can be used for a long time.Made of diamond material, it is very durable to use.The length of the storage box is 9cm, the width is 9cm and the height is 5cm.It is suitable for grinding on-site stone, ceramics, glass, cemented carbide, ceramic tiles, marble, jewelry or rocks, etc.Item Name: Grinding HeadMaterial: DiamondGranularity: 120Shank Diameter: 1/8 InchFeatures: Widely Used, Multiple, High HardnessShape: Cylindrical Head, Cylinder, Sphere, Umbrella, Pointed, J Piece Type, Inverted Trapezoid, Needle TipUses: Jade: Peeling, Polishing, Carving, Metal, Abrasive Tools: Trimming, Polishing, Deburring, Carving, Glass: Carving, PolishingSize Details: Box Size: 9cm x 9cm x 5cm/3.54" x 3.54" x 1.97" (Approx.)Inverted Mouth:0.317cm x 0.25cm/0.12" x 0.1" (Approx.)0.317cm x 0.32cm/0.12" x 0.13" (Approx.)0.317cm x 0.4cm/0.12" x 0.16" (Approx.)0.317cm x 0.5cm/0.12" x 0.2" (Approx.)0.317cm x 0.6cm/0.12" x 0.24" (Approx.)Cylindrical Round Head:0.317cm x 0.3cm/0.12" x 0.12" (Approx.)0.317cm x 0.4cm/0.12" x 0.16" (Approx.)0.317cm x 0.5cm/0.12" x 0.2" (Approx.)0.317cm x 0.6cm/0.12" x 0.24" (Approx.)Spherical Shape:0.317cm x 0.3cm/0.12" x 0.12" (Approx.)0.317cm x 0.4cm/0.12" x 0.16" (Approx.)0.317cm x 0.5cm/0.12" x 0.2" (Approx.)0.317cm x 0.6cm/0.12" x 0.24" (Approx.)Torch Type:0.317cm x 0.25cm/0.12" x 0.1" (Approx.)0.317cm x 0.35cm/0.12" x 0.14" (Approx.)0.317cm x 0.4cm/0.12" x 0.16" (Approx.)0.317cm x 0.5cm/0.12" x 0.2" (Approx.)0.317cm x 0.6cm/0.12" x 0.24" (Approx.)Cylindrical Flat Head:0.317cm x 0.4cm/0.12" x 0.16" (Approx.)0.317cm x 0.5cm/0.12" x 0.2" (Approx.)0.317cm x 0.6cm/0.12" x 0.24" (Approx.)Umbrella Shape:0.317cm x 0.4cm/0.12" x 0.16" (Approx.)0.317cm x 0.8cm/0.12" x 0.31" (Approx.)0.317cm x 1cm/0.12" x 0.39" (Approx.)Round Trapezoid:0.317cm x 0.8cm/0.12" x 0.31" (Approx.)0.317cm x 1cm/0.12" x 0.39" (Approx.)J-shaped Round Edge:0.317cm x 1.2cm x 0.2cm/0.12" x 0.47" x 0.08" (Approx.)0.317cm x 1.2cm x 0.3cm/0.12" x 0.47" x 0.12" (Approx.)0.317cm x 1.2cm x 0.25cm/0.12" x 0.47" x 0.1" (Approx.)0.317cm x 1.6cm x 0.3cm/0.12" x 0.63" x 0.12" (Approx.)0.317cm x 1.6cm x 0.45cm/0.12" x 0.63" x 0.18" (Approx.)J-shaped Flat Side:0.317cm x 1.2cm x 0.15cm/0.12" x 0.47" x 0.06" (Approx.)0.317cm x 1.2cm x 0.2cm/0.12" x 0.47" x 0.08" (Approx.)0.317cm x 1.2cm x 0.3cm/0.12" x 0.47" x 0.12" (Approx.)0.317cm x 1.6cm x 0.3cm/0.12" x 0.63" x 0.12" (Approx.)0.317cm x 1.6cm x 0.45cm/0.12" x 0.63" x 0.18" (Approx.)Pointed Needle Shape:0.317cm x 0.25cm/0.12" x 0.1" (Approx.)0.317cm x 0.35cm/0.12" x 0.14" (Approx.)0.317cm x 0.4cm/0.12" x 0.16" (Approx.)0.317cm x 0.5cm/0.12" x 0.2" (Approx.)0.317cm x 0.6cm/0.12" x 0.24" (Approx.)Round Inverted Cone Concave Type: 0.317cm x 1cm/0.12" x 0.39" (Approx.)Round Inverted Cone Plane: 0.317cm x 1cm/0.12" x 0.39" (Approx.)Round Dent Concave Edge Type: Size: 0.317cm x 1.2cm x 0.35cm/0.12" x 0.47" x 0.14" (Approx.)Connecting Rod Specifications: 0.3cm/0.12" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:50 x Grinding Heads (5Pcs Inverted Mouth Type, 4Pcs Cylindrical Round Head, 4Pcs Spherical Shape, 5Pcs Torch Type, 3Pcs Cylindrical Flat Head, 3Pcs Umbrella Shape, 2Pcs Round Trapezoid, 7Pcs J-shaped Round Edge, 7Pcs J-shaped Flat Side, 7Pcs Pointed Needle Shape, 1Pcs Round Inverted Cone Concave Type, 1Pcs Round Inverted Cone Plane, 1Pcs Round Dent Concave Edge Type)