Out of Roundness Example - Three Lobe Set 3D print model

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The unit has dimensions totaling 109.19 millimeters by 64 millimeters by 31.75 millimeters, equating to approximately 4.3 inches by 2.52 inches by 1.25 inches in length, width, and height respectively. Weighing around 29.69 grams or roughly 0.065 pounds, this tool is lightweight but packs considerable functionality within its slender profile. Its precise measurement can be attributed to a resolution of 0.20 millimeters per layer. With an impressive 260 layers of intricate design work, users have to wait just shy of three hours and two minutes for the entire process to be completed before their perfectly round parts and measuring calipers are ready at hand. Its defining feature is its modular design - it consists of three distinctive pieces: a precision caliper that boasts parallel sides with an accommodating hole, and then there are two 'round' pieces - one smooth with a complete circle and another irregularly 'rounded' piece with multiple lobes. Each can independently slide into the grooves alongside but differ greatly from being compatible to perfectly round pieces of equipment used daily, thus showcasing real-life limitations present when determining circumference in just one aspect versus those found utilizing precise angular calculations like it typically is seen as standard.