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Diameter Conversion Table
|
Gauge Size |
Decimal |
Fraction |
Metric |
|
1/2 |
0.315 |
5/16" |
8.00 |
|
1 |
0.300 |
|
7.62 |
|
|
0.295 |
|
7.50 |
|
|
0.281 |
9/32" |
7.14 |
|
2 |
0.276 |
|
7.01 |
|
|
|
|
7.00 |
|
3 |
0.252 |
1/4" |
6.40 |
|
|
0.236 |
|
6.00 |
|
4 |
0.232 |
|
5.89 |
|
|
0.219 |
7/32" |
5.56 |
|
5 |
0.212 |
|
5.39 |
|
|
0.197 |
|
5.00 |
|
6 |
0.192 |
|
4.88 |
|
|
0.188 |
3/16" |
4.76 |
|
7 |
0.176 |
|
4.47 |
|
8 |
0.160 |
|
4.06 |
|
|
0.158 |
|
4.00 |
|
|
0.156 |
5/32" |
3.97 |
|
9 |
0.144 |
|
3.66 |
|
10 |
0.128 |
|
3.25 |
|
|
0.125 |
1/8" |
3.18 |
|
|
0.118 |
|
3.00 |
|
11 |
0.116 |
|
2.95 |
|
12 |
0.104 |
|
2.64 |
|
|
0.094 |
3/32" |
2.38 |
|
13 |
0.092 |
|
2.34 |
|
14 |
0.080 |
|
2.03 |
|
|
0.079 |
|
2.00 |
|
15 |
0.072 |
|
1.83 |
|
16 |
0.064 |
|
1.63 |
|
|
0.063 |
1/16" |
1.59 |
|
17 |
0.056 |
|
1.42 |
|
18 |
0.048 |
|
1.22 |
|
19 |
0.040 |
|
1.02 |
|
|
0.039 |
|
1.00 |
|
20 |
0.036 |
|
0.91 |
|
|
0.035 |
|
0.90 |
|
21 |
0.032 |
|
0.81 |
|
|
0.031 |
1/32" |
0.80 |
All sizes, weights and conversions shown are approximate and
together with cutting capacities are intended for general guidance to
enable selection as the performance of an individual tool depends upon
factors including material, methods of cutting, and operator skills.
