Einhell Trimmer Replacement Head (String)

Transforms your Einhell Single-Blade Trimmer into a string trimmer.

Use at your own risk, the wire might get loose and fly off at high speeds, which can lead to injuries, always make sure to wear proper safety gear.

Printing

Choose an infill method that fills the object evenly, i.e. Rectilinear, to keep the center of gravity in the middle,

Other Materials

Compatibility Matrix

v1

v2

Garden Wire

yes

might melt plastic

Scoubidou String / Lacing Cord

yes

yes

TPU cut from plastik spool

untested

perfect (most durable)

Off-the-shelf trimmer cutting spool cord

untested

perfect (most durable)

Assembly

The head has four pairs of holes, through which you put the wire (You can get away with only populating two pairs, as long as they are opposite of one another).

- Cut off two (or four) pieces of string/wire, about 20cm each.

- Bend the wire about half way and push one side through one of the holes

- (v1 only: loop the other side around the centerpiece and through the other neighbouring hole.)

- pull the other side through the other hole, so both parts stick out about the same length

- (v1 only: twist together)

- repeat 2-5 for the other sides

- make sure the wire/string won't touch the plastic shield, cut to length if needed, but make sure all sides are the same length

Customize me using Cora (v1)

Customize me using Cora (v2)