By wrapping tape around the outer circumference of the object being measured and ensuring it is in close contact, the outer diameter can be accurately measured to an accuracy of 0.01mm.
● It can read measurements in units of 0.01 mm, guaranteeing an accuracy of ±0.03 m for diameters up to 3600 mm. ● The tape measure comes with an English calibration certificate, inspection report, and traceability diagram.
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basic information
●Vernier width: 6.35mm ●Main scale width: 6.35mm ●Body width: 12.7mm ●Tape thickness: 0.254mm ●Material: 1095 spring steel ●Accuracy: +/- 0.03mm ●Measuring range: 50-600mm
Price range
P3
Delivery Time
P2
Applications/Examples of results
For measuring outer diameter
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Company information
We are a specialized manufacturer of high-precision workholding systems—including self-centering, precision, and EDM vises, magnetic chucks, and zero-point clamping systems—as well as cutting tool grinders, such as drill and end mill sharpeners. Operating as a fabless manufacturer, we produce our proprietary FIRSTEC brand products at trusted overseas partner facilities, supplying manufacturing operations with high-precision, premium-quality solutions at competitive prices. In addition, as the exclusive Japanese distributor for premier global manufacturers—including Pi Tape (USA), Earth Chain and Gintech (Taiwan), PMS (France), and UFP (Italy)—we deliver carefully selected measuring tools, workholding solutions, heat-resistant belt slings, and custom cutting tools to the domestic market. Going beyond product supply, we deliver end-to-end support to maximize our customers' productivity, labor efficiency, and machining accuracy. Our core strengths include manufacturer-backed quality assurance, comprehensive after-sales services (recalibration, repair, and maintenance), demonstration unit loans, and hands-on technical support.