It should arrive tomorrow. Serious question, does anyone have a workshop, a mains powered angle grinder and skills? I’d gladly sacrifice a link in the name of research. (Assuming I’ve enough length left to actually lock the bike).
I know the thieving element will be using a battery powered angle grinder but the purpose of the test is to see how long it takes to get through in ideal conditions.
They’re not grinder proof, and I don’t think anyone is claiming they are. At best they will deter, then hopefully slow down thieves who are willing to give it a go, which with luck will allow time for a response to be mounted. Given a dedicated enough thief, nothing will stop them
That’s a relevant test since its probably similar kit to what the average thief will have. Did you grip the link in a vice or do a ‘in real life’ test with the link man handled between boot and floor?
We clamped it in a vice because we figured we wanted to find the fastest possible way though and then treat that as the minimum possible time. The results were pretty interesting. I’m just uploading the video now. Big thanks to Ricky for being the competent person in this outfit.
Impressive resistance. Sure a better technique, lubrication and control would definitely achieve a faster cut time. I’ve seen 19mm Almax chains defeated in less than 2 minutes but this was with far more powerful 240v tools. However, an under 18 up and coming footballer would struggle to achieve anywhere near your timings on his hands and knees in the gutter.
cant beat screw fix
its interesting because i had to cut my 19mm Almax i lost the keys to the lock
i used a dewalt angle grinder & a 1mm disc took me 90 seconds