50-piece gauge block set, 1-1.49mm, 0.001mm tolerance, bearing steel, precision tool

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Discover our set of precision cylindrical gauge blocks, an essential tool for machining and quality control professionals. This complete set allows you to check the position, diameter, and depth of holes, groove widths, and center distances with extreme accuracy.

Each 50 mm long gauge block is made of high-quality GCR15 bearing steel, hardened and tempered at high temperature to achieve an exceptional hardness of 58 to 63 HRC. This construction guarantees optimal wear resistance and durability. The accuracy of each cylinder is +/- 0.001 mm, ensuring absolutely reliable measurements.

The set covers a diameter range from 1.00 mm to 1.49 mm, with increments of 0.01 mm, for a total of 50 pieces.

Each gauge block is clearly engraved with its corresponding dimension, facilitating immediate identification and eliminating the risk of error. For perfect storage and maximum protection, the set is supplied in an elegant wooden case. This keeps your gauge blocks perfectly organized, safe, and always within easy reach. These precision instruments find essential applications in various high-tech sectors, including the manufacture of electronic boards, printed circuit boards, molds, and in the precision engineering industry. **Package Contents:** * 50 x Cylindrical Gauge Blocks (set from 1.00 mm to 1.49 mm) * 1 x Wooden Storage Case