Universal Punch Concentricity Gauge - K1-40 Part Diameter Range: 3/4” to 4” (20 mm to 102 mm) Maximum Supported Part Length: Up to 8” (203 mm)

The Universal Punch K1-40 Standard Concentricity Gauge (Model: K1-40) is an industry-leading, high-precision metrology system engineered to deliver exceptional accuracy in modern, fast-paced manufacturing environments. Designed to provide rapid and reliable inspection data, this advanced testing fixture ensures your production line meets the most stringent quality control tolerances. By utilizing Universal Punch’s patented gauging technology, the K1-40 Standard Concentricity Gauge minimizes operator-induced measurement errors, offering a stable and repeatable testing platform for critical cylindrical components.

Crafted with a modular architecture, this versatile K1-40 Standard Concentricity Gauge effortlessly adapts to a wide range of specific customer inspection needs and evolving engineering requirements. The robust, standard black gauge design features zero-wear components engineered to withstand the demanding conditions of both cleanroom quality control laboratories and active machine shop floors. With a guaranteed accuracy rating of ≤ 4µm (.00016") out of the box, this guage provides quality control technicians with the ultimate confidence required for high-stakes compliance auditing.

By streamlining the inspection process for multi-diameter parts, this premium K1-40 Standard Concentricity Gauge serves as an invaluable asset for optimizing Gauge R&R precision across diverse industrial applications. Built with a substantially heavier, 18.5-pound frame compared to standard compact fixtures, it offers enhanced structural dampening and stability during high-volume manual part rotations. Integrating this standard concentricity system into your workflow dramatically reduces inspection cycle times, giving your facility the competitive edge needed to eliminate bottlenecking during high-mix production batch testing.

Part Number / Model: K1-40 Model (K1-40)

Measurement Accuracy Baseline: Guaranteed ≤ 4µm (.00016")

Supported Part Diameter Range: 3/4” to 4” (20 mm to 102 mm)

Maximum Supported Part Length: Up to 8” (203 mm)

Physical Shipping Weight: 18.5 lbs. (8.4 kg)

Gage Classification: Standard Black Modular Concentricity Gauging System

Core Material Composition: Hardened, wear-resistant tool steel and precision-ground components

Application Compatibility: Fasteners, automotive shafts, aerospace bearings, medical device pins, and turned industrial components