There i was happily changing the brake fluid on my formula k18's bearing in mind they are 3 years old and never been serviced. As i was putting the small bleed screw back into the banjo bolt in the caliper *SNAP*

.........S**T!!!!!!
Are the threads stripped??? NO
The screw head sheared off??? NO
The frickin' torq bit snapped,

now i'm stuck with a semi-tightened bleed screw with a torq bit snapped flush with the top of the screw head and i tested to see if the screw was tight enough, sadly not.
It wasnt even that tight, shows the quality of cheap torq bits
So now i am on the hunt for a caliper banjo bolt and the tiny screw that goes into it,
Any help/advice or piss taking welcome