Review on Yaegoo Titanium Plastic Aluminum Storage by Rob Graham

The industrial bits I purchased are a complete disappointment. They are flimsy and fragile, making it impossible to use them on tougher materials. Although the price might appeal to some, it's not worth it if you're in the industrial and scientific sector. The only pro is that they come in a storage kit, but that's not enough to justify the purchase. Save yourself the headache and invest in a better quality product.