Review on FSPIN300 Drill 🔩 Bits with Flaring Tool by Kris Martin

This flaring tool is perfect, no fiddling with screw handles. What I also like is that you don't have to deburr it, it's just one and done. The bell to bell fit is always perfect (or at least the limited number of times I've used it). Works with my Makita cordless drill at high speeds, around 2200 rpm. The manufacturer requires a drilling speed of at least 1800 rpm in order to obtain the necessary frictional heat. I only make my own hands so it should last forever, can't tell how long it will last real dealers. However, it is used on soft copper, so should last a long time.