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Starrett® 831B Half Ball Small Hole Gage, 0.2 to 0.3 in Measuring, 3-1/8 in L

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Features

  • Precision Ground Radius on each gage provides two-point contact for maximum accuracy
  • Well balanced
  • More accurate measurements
  • Hardened-ball measuring surface with two-point contact
  • Half-ball with a flat bottom
  • Smooth, sensitive adjustment
  • Adjustment of the gage beyond their range is restricted by a safety stop that prevents breakage

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Description

Starrett® Small Hole Gage, Half Ball, Series: 831, 0.2 to 0.3 in Measuring, 7/32 in Diameter, 3-1/8 in Length