2X4 Drill Templates

prusaprinters

<p>These templates are useful for marking or drilling theoretical centerlines on standard 2x4 boards. They should not be used for squaring corners, use a speed square as shown at minimum.&nbsp;</p><p>The hole is 1/8" diameter, located at 1.75" and centerline from the datum surfaces. &nbsp; All boards are different, so any of these templates should be used only when a +/- 1/16" tolerance is acceptable.&nbsp;</p><p>The end models are for centerline (0.75" from the short edge), a few different variations are uploaded that should clear any clamps or surfaces as needed.</p><p>The openings for perpendicular and 45 degree models are designed to 1.56" to allow for board variation.</p><p>The 45 degree template is designed for screws ranging in length from 2"-3". The 45 degree models locate the hole just inside the short edge of the 45 degree board.&nbsp;<br>&nbsp;</p><p>If the model imports extremely small, scale to 2540% (factor of 25.4).</p>