🔪 LDEXIN Triangle Cutting Tungsten Carbide: Precision and Durability for Cutting Purposes Review

This tungsten carbide hole saw is perfect for any DIY project. It's sharp enough to cut through various materials, and stays sharp for multiple uses. It's also durable, great for heavy-duty projects. The only downside is that it's a bit on the pricey side. But overall, it's a great investment for anyone in the Industrial and Scientific field looking for a high-quality hole saw.

So, I bought this with a quick idea to cut 2 holes in 3/16" sheet metal. Used a hand drill, kept the bit and steel lubricated, and when he drilled the tungsten bit almost through the steel and snapped the whole bit, 4 tungsten cutters broke completely. Drilling? Still ok and in place so i have to wonder about the durability of router bits you know with a hole saw if you mess up as an operator and the center drill breaks doesn't click and is in great shape i had to order a second bit so i could…

I've found this in soft drilling from 1/4"-3/8" uses a steel diamond plate, and so I needed identical halves; There were two sheets back to back (double thickness) at the same time. I used a drill press, the slowest speed, and light pressurized oil. Cuts aggressively and takes about five minutes per hole. The bit doesn't even look like it's pierced through, it still looks like new. I like the flattened shank for a secure fit on the lining. ? Not a big deal to me, actually helps my situation. I…