Description of π§ Irwin Tools 3043011 WeldTec Auger: Unmatched Performance and Precision
Each WeldTec auger bit features a hard cutting edge welded to the base material. Auger drill bit features a long-lasting nail-cutting life. Wide flutes and a 7/16-inch quick-change impact shank make this a versatile auger drill bit. 7/8" diameter. 17" overall length.
This is a good quality racquet that does the job well. Thanks to the Revain sellers for making it available at an affordable price. It was just what I needed to break through the 10" sills of a 100 year old window structure to install safety equipment.
This is my first auger bit that I bought for drilling small stumps. I chose 7/8" because the stump was less than 12" in diameter. I was using a DeWalt 1/2" cordless drill with the clutch set for drilling and the transmission in low gear, and this was the first time I've changed gears. Hold the drill tight because this drill bits into the material and gone! sharp and easily drilled the 6-8" vertical holes I needed in three stumps.
Wish I had bought this before I started drilling holes with a shovel (now ruined) to remove stumps (one made from oak). This drill bit digs holes deeper and survives to drill much more. Doesn't seem that sharp. Instead it relies on a screw on the end for cutting and a groove rolled along its length to remove wood chips (less friction). I just changed the direction of the drill about every 2-3 inches to clear debris before proceeding deeper. The edge at the tip is easy to sharpen with a fileβ¦