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Mitutoyo 511-425-20 | Blind Hole Bore Gauge with Dial Indicator | 15-35 mm, 0.01 mm graduation

Mitutoyo 511-425-20 | Blind Hole Bore Gauge with Dial Indicator | 15-35 mm, 0.01 mm graduation

Part Number : 511-425-20

511-425-20 measures bore diameters across 15–35 mm; the dial indicator (2046AB) is included, reading 0.01 mm. For the 511-425-20, it can measure the inside diameter close to the bottom of blind holes, to a measuring depth of 150 mm. For the 511-425-20, rated accuracy 4 µm, repeatability 1 µm.

Key features

  • 11 anvils are included, and the contact point stroke is 1.2 mm (511-425-20).
  • Force at the contact points: ≤4 N (511-425-20).
  • Delivery: in a box with bore gauge 511-415, dial indicator 2046AB, plastic cover for indicator 21DZA000, 11 anvils, 1 interchangeable washer.
  • Weighs 350 g.
  • Contact points are carbide, for wear resistance (511-425-20).
  • Range 15–35 mm; 150 mm measuring depth.
Availability: in stock
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