Have you tried fitting grommet onto the hole then feeding the cable through the grommet, which, I believe, is the normal method of installation?
Got a picture?I have to fit them around a 3 core cable then into a hole in a steel frame and sometimes this is extremely difficult, I have been looking for something better than the end of my screwdriver to assist with this.
A punch?The hole can only be drilled using a 20mm holesaw
Why is that?Only once the cables have been routed can the grommet be fitted.
Bigger hole?It's even worse when 2 cables have to go through the same hole, this is extremely difficult and cannot be done with the grommet already in situ.
Get yerself some tallow. Nobody would pinch that it's disgusting but it gets the job done.Here is the picture as requested.Cannot use lube, because A) they wouldn't buy it for me and B) some wonker would pinch it (like they do everything else). (it's that sort of place lol.)
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