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

70109312 MFG #: 831B
  • Brand: Starrett®
  • Type: Half Ball
  • Series: 831
  • Measuring Range: 0.2 to 0.3
  • Diameter: 7/32
  • Length: 3-1/8
Starrett® Small Hole Gage, Half Ball, Series: 831, 0.2 to 0.3 in Measuring, 7/32 in Diameter, 3-1/8 in Length
  • Precision ground rad
  • Precision ground radius on each gage provides two-point contact for maximum accuracy
  • Permits use in shall
  • Permits use in shallow holes, slots and recesses
  • Well balanced
  • More accurate measur
  • More accurate measurements
  • Hardened ball measur
  • Hardened ball measuring surface with two-point contact
  • Half ball with a fla
  • Half ball with a flat bottom
  • Smooth, sensitive ad
  • Smooth, sensitive adjustment
  • Adjustment of the ga
  • Adjustment of the gage beyond their range is restricted by a safety stop that prevents bre
• Precision ground radius on each gage provides two-point contact for maximum accuracy
Precision ground radius on each gage provides two-point contact for maximum accuracy
• Permits use in shallow holes, slots and recesses
Permits use in shallow holes, slots and recesses
Well balanced
• More accurate measurements
More accurate measurements
• Hardened ball measuring surface with two-point contact
Hardened ball measuring surface with two-point contact
• Half ball with a flat bottom
Half ball with a flat bottom
• Smooth, sensitive adjustment
Smooth, sensitive adjustment
• Adjustment of the gage beyond their range is restricted by a safety stop that prevents breakage
Adjustment of the gage beyond their range is restricted by a safety stop that prevents breakage