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RS PRO Gauge Block Set Metric Steel 47 Pieces Grade 1 Inspection HRC65/HV820 398-883

Category Gauge Block Set Brand RS PRO Condition New

Specifications

Country of Origin China
Brand RS PRO
Material Steel
Grade Grade 1 Inspection
Surface finish Ultra-micro-lapping
Model 398-883
Certificate Full 5-point UKAS Calibration Certificate
Number of Pieces 47
Standards/Approvals ISO, EN
Imperial/Metric Metric
BS EN ISO 3650 1999

Key Features

  • Includes 47 precision metric gauge blocks for accurate calibration.
  • Manufactured from high-grade age-hardened alloy steel to ensure stability.
  • Heat-treated to HRC65/HV820 for exceptional wear resistance and durability.
  • Processed with ultra-micro-lapping technique for flatness and smooth finish.
  • Each set comes in a fitted wooden case with a UKAS 5-point calibration certificate.
  • Ideal for machinists, quality control, manufacturing, engineering, and construction.
  • Steel blocks must be cleaned after use to prevent corrosion.

Product Description

The RS PRO 398-883 Gauge Block Set is a versatile metric calibration tool designed for precision measurement across a wide range of engineering, quality assurance, and manufacturing environments. This set includes 47 individual steel gauge blocks, providing flexibility to measure various distances and calibrate equipment accurately.

Each block is made from high-quality age-hardened alloy steel, offering superior stability during use and maintaining accuracy over time. The steel is heat-treated to HRC65/HV820, resulting in high wear resistance suitable for repeated calibration in demanding industrial settings. Surfaces are finished using an advanced ultra-micro-lapping process, producing a highly flat and smooth surface to facilitate wringing of gauge blocks for combination measurements.

To ensure traceability and reliability, every RS PRO 398-883 set is supplied with a full 5-point UKAS Calibration Certificate. The blocks meet strict international standards, specifically BS EN ISO 3650:1999, guaranteeing their suitability for inspection and calibration tasks in metrology laboratories and production facilities worldwide. This Grade 1 Inspection set is packaged in a robust, custom-fitted wooden box for efficient storage and protection during transport.

The 47-piece set covers a comprehensive range of sizes, accommodating a variety of measurement and calibration requirements. Steel blocks should be cleaned after each use to maintain surface integrity and prevent corrosion, preserving their metrological performance over extended service life.

Use cases include machinist setups, quality control procedures, measurement device calibration, engineering test and measurement, fine machining, manufacturing, and construction environments. These blocks serve as foundational standards for micrometer, dial gauge, caliper, and other precision instrument calibration.

Supplied in a premium wooden box and accompanied by a detailed UKAS calibration certificate, the RS PRO 398-883 Gauge Block Set is a reliable choice for professionals seeking accuracy and repeatability in measurement operations.

Browse more RS PRO measuring and calibration tools at EnvMart to find comprehensive solutions for your engineering and industrial needs.

RS PRO Gauge Block Set Metric Steel 47 Pieces Grade 1 Inspection HRC65/HV820 398-883
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Frequently Asked Questions

Each block is manufactured from high-grade age-hardened alloy steel, ensuring stability during use.

The steel blocks are heat-treated to HRC65/HV820, providing exceptional wear resistance suitable for repeated calibration tasks.

The surfaces are processed with an ultra-micro-lapping technique, resulting in a highly flat and smooth finish to facilitate wringing for combination measurements.

It meets strict international standards, specifically BS EN ISO 3650:1999, ensuring its suitability for inspection and calibration tasks.

This model is ideal for machinists, quality control, manufacturing, engineering, and construction environments, serving as foundational standards for various precision instruments.

The full 5-point UKAS Calibration Certificate ensures traceability and reliability, confirming the accuracy of the gauge blocks for metrology laboratories and production facilities.

The steel blocks must be cleaned after each use to prevent corrosion and maintain their metrological performance over time.

This set is classified as Grade 1 Inspection, which indicates high precision suitable for demanding calibration tasks.

It is packaged in a robust, custom-fitted wooden box for efficient storage and protection during transport.

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