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Resources | Robotics Hardware Resources | Lettered Drill Size Chart |
Lettered Drill Size Chart
by Eric Van Albert| Designation | Decimal Size |
|---|---|
| A | 0.2340" |
| B | 0.2380" |
| C | 0.2420" |
| D | 0.2460" |
| E | 0.2500" |
| F | 0.2570" |
| G | 0.2610" |
| H | 0.2660" |
| I | 0.2720" |
| J | 0.2770" |
| K | 0.2810" |
| L | 0.2900" |
| M | 0.2950" |
| N | 0.3020" |
| O | 0.3180" |
| P | 0.3230" |
| Q | 0.3320" |
| R | 0.3390" |
| S | 0.3480" |
| T | 0.3580" |
| U | 0.3680" |
| V | 0.3770" |
| W | 0.3860" |
| X | 0.3970" |
| Y | 0.4040" |
| Z | 0.4130" |