| Standard Wire Gauge SWG | (SWG) Dia Thou | (SWG) Dia mm | Number Drill | (Number Drill) Dia Thou | (Number Drill) Dia mm | Letter Drill | (Letter Drill) Dia Thou | (Letter Drill) Dia mm | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
9 | 144.00 | 3.66 | 16 | 177.00 | 4.50 | K | 281 | 7.14 | ||
|
|
10 | 128.00 | 3.25 | 17 | 173.00 | 4.39 | J | 277 | 7.04 | ||
|
|
11 | 116.00 | 2.95 | 18 | 170.00 | 4.32 | I | 272 | 6.91 | ||
|
|
12 | 104.00 | 2.64 | 19 | 166.00 | 4.22 | H | 266 | 6.76 | ||
|
|
13 | 92.00 | 2.34 | 20 | 161.00 | 4.09 | G | 261 | 6.63 | ||
|
|
14 | 80.00 | 2.03 | 21 | 159.00 | 4.04 | F | 257 | 6.53 | ||
|
|
15 | 72.00 | 1.83 | 22 | 157.00 | 3.99 | E | 250 | 6.35 | ||
|
|
16 | 64.00 | 1.63 | 23 | 154.00 | 3.91 | D | 246 | 6.25 | ||
|
|
17 | 56.00 | 1.42 | 24 | 152.00 | 3.86 | C | 242 | 6.15 | ||
|
|
18 | 48.00 | 1.22 | 25 | 150.00 | 3.81 | B | 238 | 6.05 | ||
|
|
19 | 40.00 | 1.02 | 26 | 147.00 | 3.73 | A | 234 | 5.94 | ||
|
|
20 | 36.00 | 0.91 | 27 | 144.00 | 3.66 | |||||
|
|
21 | 32.00 | 0.81 | 28 | 140.00 | 3.56 | |||||
|
|
22 | 28.00 | 0.71 | 29 | 136.00 | 3.45 | |||||
|
|
23 | 24.00 | 0.61 | 30 | 128.50 | 3.26 |