Needle file handle for 3mm needle file.

thingiverse

In the early days of 3D printing, I heavily relied on sanding my prints to achieve a satisfactory finish. This indispensable tool has been an essential part of my 3D printing setup from the very beginning. While various versions of this device exist, I sought out a precise fit for a 3mm needle file within the specifications provided by Thingiverse's ID number: 216145. So, I embarked on creating this item from scratch, utilizing careful calculations to ensure accuracy and reliability in every detail. Specifically, I deliberately oversized each hole to account for potential discrepancies resulting from poor print quality, thereby guaranteeing compatibility with subpar prints while still functioning as intended. Instructions: No supports are required for printing this device. To achieve a swift and smooth print, I highly recommend enabling the cooling fan, even during ABS print sessions. By doing so, you will be able to produce layers at an unprecedented rate of 7 seconds per layer or less without encountering timeout issues. However, if the cooling fan is not utilized, the rapid layer changes may lead to a phenomenon where the edges appear to "float," compromising overall print quality. To assemble this device securely, it is crucial that you acquire either a 3-meter or 4-meter screw and matching nut, which will be necessary for maintaining proper alignment of the needle file within its housing.