Roughness Comparator Set Ra0.05-12.5, 30-Piece Machined Finish Gauge for Turning Milling Grinding Polishing, Metalworking Inspection Tool

Specifications:The exterior roughness comparator is used to check the smoothness of mechanical workpieces by comparison, while the visual inspection or microscope is used to compare and test the degree of exterior roughness.features:RUG-100: notebook sample block (turning, end milling, flat milling, exterior grinding, external grinding, polishing)The notebook sample block contains standards for the six most important processing for methods among the popular "AA" values. All 30 samples were calibrated with for uAA (arithmetic mean) and metric equivalent um Ra.Sample exterior roughness comparator 30 pieces of composite bag fixing gauges3 Flat grinding: 2,4,8; 7/8 "x 3/8" each; Each type of exterior finish is a true and consistent reproduction, with a true idea of the feel, appearance and texture of machined partsCompare conveniently and quickly; Comply with S.A.E and specificationsOverall wallet size (fully enclosed) L x W x H (inches): 6 x 3 x 3/8 * estimated *; Unit weight: 14 ounces * estimate only*The package includes:A set of 30 sample pieces

• [ALL-IN-ONE ROUGHNESS COMPARATOR] This comprehensive set features 30 meticulously calibrated samples for evaluating the smoothness of workpieces for ACROSS six critical processing techniques, including grinding and polishing.
• [ACCURATE COMPARISON TOOL] Designed to meet industry standards, this exterior roughness comparator ensures precise measurements through its arithmetic mean calibration.
• [EASY TO USE] The portable wallet design allows for quick for ACCESS and comparison during inspections or quality assessments in any environment.
• [REALISTIC FINISHES] Each sample offers an authentic tactile experience that reflects the actual texture of machined components, enhancing your evaluation process.
• [SIZING REMINDER] Check your specific measurement criteria rather than relying on sizing charts.