Review on 🔩 Amoolo Titanium 4 32mm Plastic Unibit by Ronnie Polk

I didn't expect this to last as long as the more expensive one but it actually did last a couple of times. I used that for the HVAC duct, nothing crazy. After a few uses, it got really boring after about 1/2 inch. Today, while reaming the outlets for the pressure chamber, the drill burned out and broke off after several holes. The holes he made weren't clean, and the rupture probably happened for two reasons. First, it's a piece of junk (and out of return), and the fact that it dulled so quickly that it took more pressure to punch a hole and return to first cause was cut off at the base. Luckily it didn't get stuck in my drill. Can/can't recommend. Maybe there's a durable one at a great price, but it's not.