Mitutoyo 511-921-20 Cylinder Comparator Set, 18-150 mm

Mitutoyo 511-921-20 Cylinder Comparator Set 18-150mm

Features of Mitutoyo 511-921-20 Cylinder Comparator Set

• Provides ±2 µm accuracy for internal diameter measurements.

• Offers the ability to measure different hole diameters with the same device thanks to interchangeable anvils.

• Optional extension rod enables easy access to deep points for measuring deep holes.

• Durable carbide-tipped contact points ensure long-lasting use.

• Dial indicator model 2046AB is protected by a protective cover.

• Pendulum guide structure allows sliding measurement.

• Two-point contact system detects geometric errors such as roundness and taper.

• 8 mm diameter body compatible with various equipment.

• Newly designed large gripping surface reduces the effect of hand heat on the device, increasing measurement accuracy.

• Widely used in industries such as automotive, mold making, machinery manufacturing, and turning.

• Indicator and parts come in a durable protective case.

• Long-lasting and suitable for safe use in industrial environments.

Package Contents

• 1 pcs 2046AB comparator dial

• 1 pcs comparator dial cover

• 1 pcs 18-35 mm measuring arm

• 1 pcs 35-60 mm measuring arm

• 1 pcs 60-150 mm measuring arm

• 1 pcs extension rod

• 1 pcs set of wrenches

• Measurement heads in various sizes:
  18 mm, 20 mm, 22 mm, 24 mm, 26 mm, 28 mm, 30 mm, 32 mm, 34 mm, 35 mm,
  40 mm, 45 mm, 50 mm (2 pcs), 55 mm (2 pcs), 60 mm (2 pcs),
  65 mm, 70 mm, 75 mm, 80 mm, 85 mm, 90 mm, 95 mm, 100 mm

Technical Specifications

• Measurement Range: 18 mm - 150 mm

• Unit: mm only

• Accuracy: 2 µm

• Repeatability: 0.5 µm

• Display: Analog

• Measurement Type: Mechanical

• Comparator: Model 2046AB comparator dial