Valve seat countersinks (burrs, cutters). Cutters for valve seat repair
I bought some burrs here: https://ali.ski/BlpJl
Help with gas and parts: https://www.donationalerts.com/r/alex...
This video is a review and test of burrs for trimming valve seats on a moped or motorcycle. I bought these burrs or countersinks on AliExpress, and they're pretty cheap there. I'll be using these burrs to trim the valve seats on my Delta 110cc moped.
#libral1973 #MotoiRepair