Best Telescoping Bore Gauges

Mitutoyo 177-139 Setting Ring, 25mm Size, 15mm Width, 53mm Outside Diameter, +/-1.5Micrometer Accuracy

  • It is used as an accessory for inside micrometers, hottest and dial bore gauge.
  • Used for quick zero adjustment of dial bore gauges, hottest, and inside micrometers.
  • Actual inside diameter is marked on each ring.
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Mitutoyo 177-317 Setting Ring 3 Size 0.98 Width 4.92 Outside Diameter +/-0.00006 Accuracy

  • It is used as an accessory for inside micrometers, hottest and dial bore gauge.
  • Used for quick zero adjustment of dial bore gauges, hottest, and inside micrometers.
  • Actual inside diameter is marked on each ring.
  • Package Dimensions: 14.224 L x 3.556H x14.224W(centimeters).
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Mitutoyo 177-319 Setting Ring, 3.5\ Size, 0.98\ Width, 5.51\ Outside Diameter, +/-0.00006\ Accuracy

  • Actual inside diameter is marked on each ring.
  • It is used as an accessory for inside micrometers, hottest and dial bore gauge.
  • Used for quick zero adjustment of dial bore gauges, hottest, and inside micrometers.
  • Package Dimensions: 15.748 L x 3.556H x16.256W(centimeters).
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Mitutoyo 177-315 Setting Ring, 2.5\ Size, 0.79\ Width, 4.41\ Outside Diameter, +/-0.00006\ Accuracy

  • Actual inside diameter is marked on each ring.
  • It is used as an accessory for inside micrometers, hottest and dial bore gauge.
  • Used for quick zero adjustment of dial bore gauges, hottest, and inside micrometers.
  • Package Dimensions: 13.208 L x 3.048H x13.716W(centimeters).
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Mitutoyo 177-283 Setting Ring, 0.425\ Size, 0.39\ Width, 1.26\ Outside Diameter, +/-0.00004\ Accuracy

  • Actual inside diameter is marked on each ring.
  • It is used as an accessory for inside micrometers, hottest and dial bore gauge.
  • Used for quick zero adjustment of dial bore gauges, hottest, and inside micrometers.
  • Package Dimensions: 5.334 L x 2.286H x5.588W(centimeters).
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Mitutoyo 177-286 Setting Ring 20mm Size 10mm Width 45mm Outside Diameter +/-1.5Micrometer Accuracy

  • Actual inside diameter is marked on each ring.
  • It is used as an accessory for inside micrometers, hottest and dial bore gauge.
  • Used for quick zero adjustment of dial bore gauges, hottest, and inside micrometers.
  • Package Dimensions: 5.334 L x 2.032H x5.588W(centimeters).
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Mitutoyo 177-284 Setting Ring, 12mm Size, 10mm Width, 32mm Outside Diameter, +/-1.5Micrometer Accuracy

  • Actual inside diameter is marked on each ring.
  • It is used as an accessory for inside micrometers, hottest and dial bore gauge.
  • Used for quick zero adjustment of dial bore gauges, hottest, and inside micrometers.
  • Package Dimensions: 5.334 L x 0.762H x5.334W(centimeters).
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Mitutoyo 177-125 Setting Ring, 8mm Size, 10mm Width, 32mm Outside Diameter, +/-1.5Micrometer Accuracy

  • Actual inside diameter is marked on each ring.
  • It is used as an accessory for inside micrometers, hottest and dial bore gauge.
  • Used for quick zero adjustment of dial bore gauges, hottest, and inside micrometers.
  • Package Dimensions: 5.334 L x 1.778H x5.588W(centimeters).
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Telescoping Gauge Gage Set Tools 6 Pcs 5/16'' - 6'' Range Micrometer Precision T-Bore Hole Gauge

  • Multispecification measurement range, 6 piece Telescoping Gage Set, can detect hole (or slot) ID 5/16 "-6"（8mm-150mm）.
  • Telescoping Gage Set INCLUBE:A - 8 To 12.7 mm 5/16 "To 1/2".
  • The Telescoping Gage Set is a stainless steel material that prevents rust and extends the life of the Telescoping Gage Set, a satin chrome plated surface that includes the case, contact points of hardened tool steel, Telescoping spring, with a knurled locking knob and a knurled holding area..
  • Easy-to-adjust to allow the most pinhole gauge on the retractable gauge to enter, groove and groove up to 6 inches deep..
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