Magnetic bit holder with side magnets

thingiverse

Instructions: ------------------------------------------------------------------------------------- Parts Needed -------------------------------------------------------- 8x2 mm Round Neodymium Magnets: Quantity - 5 17x2 mm Round Magnets: Quantity - 2 Key Ring: 1 M3x23 Bolts: 2 M3mm Nuts: 2 Build a Magnetic Bit Holder with Magnets on the Inside and Outside. Print the bit holder file first; it consists of three parts. Insert the 8x2 mm magnets inside the middle part's round holes. Place the part with magnets between two outside parts with polygon shape holes, then bolt them together. Next, print the magnet side holder file. Glue it to the assembly using epoxy when it dries. Also glue in the large magnets at this time. This will make your bit holder stick to metal objects while working on tasks. Slicer Settings ------------------------------------------------------------------------- Printing Out of PETG: -------------------------------------------------------- The Slicer Used is Simplify 3D. For PETG, my settings are as follows: Infill: 100% Print Temperature - Extruder: 260°C Print Bed Temperature: 60°C (can be anything; even cold). Nozzle Diameter: 0.50 mm Extrusion Multiplier: 1.20 Retraction: checked Retraction Distance: 2.00 mm Extra Restart Distance: 0.00 mm Retraction Vertical Lift: 0.60 mm Retraction Speed: 1400.0 Wipe Nozzle: checked Wipe Distance: 5.00 mm Primary Layer Height: 0.0700 mm Top Solid Layers: 6 Bottom Solid Layers: 6 Outside Perimeter Shell: 1 Outline Direction: Outside-in First Layer Height: 130% First Layer Width: 100% First Layer Speed: 40% The print quality is optimal; no stringing at all. This guarantees a perfect fit.