Review on 🔨 KCC Industries Spot Weld Cutter Set (2 Pack): Efficient, Durable Blades with Replacement Blades & Storage Case by Aaron Romero

Cuts very well. With one side of the torch I was able to cut about 80 spot welds. Nice aggressive haircut. It is important to keep the drill bit speed low for best results and to prolong cutter life. They are fragile, so you should hold them as perpendicular to the surface as possible. If he gets caught, his teeth will break. A nice feature is a blade on the opposite end so you can detach it and flip it over to use. Luckily they also sent some replacement cutters because I ended up breaking my teeth on them. It would be even better if the needle had more spring preload. This will help keep it centered in the spot weld. It is highly recommended to punch through the center before attempting to cut a spot weld.