Magnetic bit holder with side magnets

Instructions:

Parts needed

8x2 mm round neodymium magnets = qty. 5

17x2 mm round magnets = qty. 2

Key Ring = 1

M3x23 Bolts =2

M3mm nuts = 2

Magnetic bit holder with magnets on the inside and outside.

Print bit holder file first. It consists of 3 parts

Place 8x2mm magnets inside the middle part round holes

sandwich the part with magnets between two outside parts with polygon shape holes

and bolt it together.

Print Magnet side holder file, glue it with epoxy to the side of the assembly

when it dries glue in also the large magnets. This way your bit holder will stick to metal objects while you are working on things.

Slicer Settings

I printed out of PETG

Slicer used = Simplify 3D

My settings for PETG are as follows:

Infill = 100%

Print temp - Extruder = 260

Print bed temp = 60 - but can be anything..even cold.

Nozzle diameter 0.50mm

Extrusion Multiplier 1.20

Retraction = checked

Retraction Distance 2.00mm

Extra Restart Distance 0.00mm

Retraction Vertical Lift 0.60mm

Retraction Speed 1400.0

Wipe Nozzle = checked

Wipe Distance = 5.00mm

Primary Layer Height = 0.0700mm

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%

Print quality is optimal.. no stringing at all.

Guarantees perfect fit.