DEWALT DW2557 4 Inch Shank Drill Review

This drill bit is perfect for anyone looking for a reliable AND versatile industrial drill bit. Through trial and error, I found that this bit is great for drilling through tough materials like concrete, steel, and even wood. It's made of high-quality materials and is built to last.the only downside is that it's a bit pricier than other options on the market, but the durability and efficiency more than make up for the cost..

Received this yesterday after several extra days of shipping by USPS all over the west coast before they finally decided to ship it to me but after using it USPS caused mine in the first place anger increased. This bit can eat through soft wood, and I mean chew, but something harder is wasting your time and money. After drilling five holes in a flat 18mm sheet of aluminum everything was done. At the sixth hole, the drill just rotated but didn't cut through. This Chinese-made drill bit is made…