Yes, however my situation is different. I am employed and the MFT and power tools are provided by the company and covered by the van insurance. When I joined, the company made a point of saying ALL tools were insured in the van, however, they have swapped insurance provider without letting us know and now our personal tools are no longer insured. We only found this out when a van was broken into recently.Never ever allow yourself to be in a position where you cannot 'source/buy/scrounge" etc whats needed to be at work the next day etc >Credit card or a sum of money kept only for this event .I know someone who had the site robbed during a 30 min lunch break (had to be an inside job) .It was case of screwfix/tool station for the basics and ebay /facebook for the other items . The job had to continue otherwise it was going to cost him even more .
I was self employed and now use quite a few of my bits and pieces (earth clamp meter for example) to help me do a better job.
I have no worries about turning up to a job and not being able to do it because the company has stitched me up.