What is the internal bore size of microbore 8mm pipe?

8mm. Pipe sizes are always given on internal measurements.

i do no longer think of that's probable to crack Bentyler. The copper used is rather delicate and that i might say you would be pleased with delicate bending by way of hand, of course heading off sharp kinks and pulling down of pipe at that factor. different dangers are leaks appearing the place pipe enters valve, and, limescale or silt being dislodged and gathering someplace, (which one relies upon on no rely if an inhibitor is in the equipment or no longer and how commonly new water could have been presented into it over the years). I had 10mm equipment in domicile, (with inhibitor) ran for 20years and nevertheless ok once I offered the domicile, outstanding. most of the failings we hardship approximately on no account take place, so supply the delicate bending a go, have pipe heat in case you could, and save your arms crossed, :-)

Microbore Pipe Sizes

8mm

8mm?