Dremel model 395 holder clamp

prusaprinters

<p>This holder is designed for the Dremel model 395, which has a ~47mm round body in the clamp area.&nbsp; The front mount is slightly tapered inside to allow the Dremel motor to just be slipped into the front mount until snug, and then close the rear clamp.&nbsp; The front holder ID is sized for the motor's stock 26.75mm diameter nose piece.</p><p>I printed this in both ASA and PETG at 0.2mm with 4 perimeter walls, 5 and 4 top and bottom layers, respectively, and 30% gyroid infill.&nbsp; You may need some supports depending on how you face the parts to the bed. &nbsp;(In later prints I laid the clamp bottom on its side vs. the green print bed picture.)</p><p>The screw holes are sized loose on the outer tangs and snug on the inner barrels, so that you just thread them in and no nuts required.</p><p>You will need two M3x12mm flat head screws and one M3x20mm flat head screw.</p><p>Also included is a fully parameterized Fusion 360 model for the design.&nbsp; The latch design (included) is imported/referenced by the motor holder model.</p><p>I borrowed ideas, such as the latch design, from Vegster's Dremel holder latched MK2 (but not nearly as sexy).</p><p>&nbsp;</p><p>V1 Update:&nbsp; The V1 files make a few minor refinements:</p><ol><li>Up-sized the bail arms width to make it a bit beefier</li><li>Increased the diameter of the hinge joint and bail-to-lever joint to make them beefier</li><li>Increased the diameter of the clamp to allow for minor motor body size variations.&nbsp; Place a piece of sticky-backed foam tape in the clamp area to take up the slack and provide for a more solid grab.</li></ol>