Meyer Pin Gauge sets M21MMM 7.73-12.71mm x.02mm, Minus Tolerance

Meyer Class Z Metric Pin Gauge Set

Please specify PLUS or MINUS when ordering.

• PLUS (Go) tolerance = +0.0025mm / -0.000mm
• MINUS (No Go) tolerance = +0.000mm / -0.0025mm
• Boxes and gauges both marked
  Size and serial number laser etched on each piece (M-O not etched)
  Material: 52100 Bearing Steel
  No sharp edges
  51mm overall length
  All sets in .02mm increments
  USES:
  Checking locations
  Measuring hole sizes and depth
  GO & NO/GO gauging
  Setting micrometers
  Checking distances between holes
  FINISH: Centerless lapped
  Each gauge is inspected and has a 8 microfinish or better
  Heat treated to a hardness of 60-62 Rockwell C
  
  
  
  
  Carriage is extra ex USA
  All metric gauges with .0025mm tolerance limit