Scaling

[Erwinspiano at aol.com]

Ron
  Thanks Pal
  Dale


According to what I have here, Metric is (approximately,  
rounded to four decimal places) 0.0005" smaller through gages 
12-14.5,  0.0006" smaller through gages 15-18, 0.0007" smaller 
through gages  18.5-21, and 0.0008" smaller through gages 
21.5-23. It never does get a  full half size smaller.

gage    inches     inches    metric
------------------------------
12   0.029    0.0285    0.725
12.5     0.030    0.0295    0.75
13    0.031   0.0305    0.775
13.5    0.032     0.0315    0.8
14    0.033    0.0325   0.825
14.5    0.034    0.0335     0.85
15    0.035    0.0344     0.875
15.5    0.036    0.0354     0.9
16    0.037    0.0364     0.925
16.5    0.038    0.0374     0.95
17    0.039    0.0384     0.975
17.5    0.040    0.0394     1
18    0.041    0.0404     1.025
18.5    0.042    0.0413     1.05
19    0.043    0.0423     1.075
19.5    0.044    0.0433     1.1
20    0.045    0.0443     1.125
20.5    0.046    0.0453     1.15
21    0.047    0.0463     1.175
21.5    0.048    0.0472     1.2
22    0.049    0.0482     1.225
23    0.051    0.0512     1.3
23.5    0.052    0.0522     1.325

Ron N


 
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