Specification Brand : Luqeeg BulletPoint1 : [Wide Application] - Ideal for hardware machining, cylindrical centering, angle marking, and marking discs, suitable for professionals and diy enthusiasts alike. BulletPoint2 : [Multifunctional] - Suitable for 45° and 90° angles, as well as circular center marking, making it versatile for various woodworking tasks. BulletPoint3 : [Accurate and Clear Scale] - Features a -engraved scale for precise readings, offering high accuracy with minimal tolerance. BulletPoint4 : [Thickened Design] - Thicker body design with varnish coating to prevent abrasion, ensuring a reliable tool for accurate measurements. BulletPoint5 : [ Stainless Steel] - Forged with stainless steel, providing durability and toughness for long-lasting use. ItemName : Stainless Steel Center Angle Gauge, High Accuracy 45/90 Degree Ruler Marking, Thickened Varnish Coating, Multifunctional for Hardware Machining, Cylindrical Centering ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 28 centimeters ItemPackageDimensions_Width : 22 centimeters ItemTypeKeyword : angle-gauges Manufacturer : Luqeeg ModelNumber : Luqeegf8z6ypcn9e PartNumber : Luqeegf8z6ypcn9e ProductDescription : Spec: Item Type: Center Angle Gauge Material: Stainless Steel Specification: Approx. 150 x 130mm/5.9 x 5.1in Diameter Range: 4-90mm/0.2-3.5in Tolerance: ±0.15mm Uses: Widely used in hardware machining, cylindrical centering and marking, angle marking, marking discs, etc.