Specification Brand : Luqeeg BulletPoint1 : [Versatile Usage] Specifically designed for machining, great for measuring the inner diameter of holes, widely used in industrial settings. BulletPoint2 : [Precise Measurements] The ruler undergoes fine grinding processing and engraving for accurate readings with a measurement accuracy of 0.02mm. BulletPoint3 : [Dependable Tool] Highly accurate and dependable, this vernier caliper is a must-have tool for engineering and machining tasks. BulletPoint4 : [Double Claw Design] Unique double claw design ensures stability and during measurements, ideal for professional machinists. BulletPoint5 : [Premium Carbon Steel Material] Made of carbon steel material, ensuring durability and a long service life. BulletPoint6 : Marking Vernier Caliper With Carbide Scriber Stainless Steel Parallel Marking Vernier Caliper Marking Gauge Tool Color : 5pcs Department : Unisex Adult ExternallyAssignedProductIdentifier : 7675091034635 IncludedComponents : No ItemName : Carbon Steel Inner Vernier Calipers, Fine Grinding and Engraving, High Accuracy Double Claw Vernier Caliper, Measuring Inner Diameter of Inner Hole, Widely Used in Machining ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 33 centimeters ItemPackageDimensions_Width : 15 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : vernier-calipers Manufacturer : Luqeeg Material : Stainless Steel MeasurementAccuracy : 0.1mm ModelName : Dioche5oemz0ngi7-13 ModelNumber : Luqeeg06uqmairks-01 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : Luqeeg06uqmairks-01 ProductDescription : Specification: Material: Carbon Steel Measurement Accuracy: 0.02mm Reading Value: 0.02mm Scope of Application: Machining, Measuring the Inner Diameter of the Inner Hole Graduation Value: 0.02mm Processing: Fine Grinding, Engraving Optional Style: 9‑200mm, 9‑300mm