Bloques, Patrones, Maestros y Supereficies de Referencia

Block Gauges, Height Checkers, Glass Gauges and Reference Surfaces

Mitutoyo is renowned for the high quality, durability, and accuracy of its geometric reference products, all of which are manufactured and traceable in Japan.

- Gauge Blocks: High-accuracy steel and ceramic blocks with thermal expansion tolerance, suitable for workshop and laboratory use.
- Height / Perpendicularity Masters: For calibrating standards, machines, and height measuring systems, available in analog, digital, and stepped models.
- Check Masters: For calibrating bed displacement or CMM axis accuracy.
- Reference Scales: High-accuracy, thermal expansion-resistant glass scales, available in smooth or graduated versions.
- Reference Standards: Squares, rulers, feeler gauges/calipers, protractors, and granite surfaces.

You can download the general catalog at this link (116mb)

Gauge Block:

- Block sets (steel/ceramic): grades [-K, 00, 0, 1, 2+], 0.10005"→20" / 0.1mm→1000mm
- Block sets (with accessories): up to 122 pieces plus accessories.
- Thermal expansion blocks: ultra-low or calibrated
- Square patterns (with accessories): stepped and custom: cerastone, maintenance sets

Height / Perpendicularity Masters:

- Analog: 5mm→310mm (0.2"-12.2")
- Digital: 10mm→610mm (0.5"→24")
- Universal: for vertical/horizontal use, 5mm→1010mm (0.2"→40.2")
- CheckMaster: steps of 10mm, 310mm, 450mm, 610mm, 1010mm, 1510mm-
- Perpendicularity: height (deviation) / 150mm (3μm), 250mm (6μm), 450mm (9μm)

Reference Scales

- Low thermal expansion for reference: 250 mm, 500 mm
- Graduated standard for accuracy checking: 50 mm to 1000 mm, graduations 0.1 mm, 0.5 mm, 1 mm

Reference Gages:

- High-precision squares: 90x110x25mm, 160x210x25mm, 260x310x30mm
- Steel rules: 150mm→1000mm (6"→24")
- Calibrated feeler gauges: 0.05mm→0.5mm
- Radius gauges: 0.4mm→25mm (1/32"→1")
- Thread pitch: 0.35mm→0.35mm→7mm metric, 4→60 TPI
- Protractor: Digimatic, analog, analog indicator/arm up to 300mm
- Granite tables: from 300x300mm to 3000x2000mm

Block Gauges, Height Checkers, Glass Gauges and Reference Surfaces

Features

Machine Specifications