Handwheel for Round shaft 4.0 mm - 4 sizes 25/30/36/44 mm, no supports

A spoked handwheel. Uses about a third less material than a solid knob of the same diameter and gives the feel of a valve wheel. For plain 4 mm shafts, held by an M3 grub screw. ## Sizes in the download All 4 diameters, same shaft fitting: | Diameter | Height | Volume | Weight in PETG | |---|---|---|---| | 25 mm | 13.6 mm | 2.4 cm³ | 3.0 g | | 30 mm | 13.6 mm | 3.2 cm³ | 4.1 g | | 36 mm | 13.6 mm | 4.4 cm³ | 5.6 g | | 44 mm | 13.6 mm | 6.0 cm³ | 7.7 g | Bore measured on the finished solid: 4.20…

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