Irwin Industrial Tools 47408 17 Inch Review

I used this to run power lines from the basement to the top floor of the house. This bit length/size is ideal for running two Cat5e wire lines down the hole. I removed the bottom trim on one wall, cut a 12" hole in the drywall, and used a short spade to drill a 1/2" hole in the base of the wall. I then drop the drill into the newly created hole where it rests on the wall below. I attach the drill to the drill, make sure it's plumb, and drill a hole. Lasts seconds. The height of my truss cavity…

I bought this bit primarily to make a dozen holes in a freshly cut tree stump. However, the drill failed to drill a deeper hole, prompting me to inspect the drill. I believe a drill was used and I can see rust on the tip. (see uploaded image) BTW, when drilling stumps, a shovel is much better than a drill. A shovel can move wood out of a hole more efficiently than a drill. I have found that you have to weigh down the top of the vertical drill to use the drill or the wood will stick to the drill

I bought this drill bit to drill holes in the railroad ties that I use for landscaping. To be honest I was a bit apprehensive because I saw a local landscaper trying to drill holes in railroad ties and it was like using a rusty butter knife to do the job. For work I used this drill bit with a Dewalt 1/2 inch puncher. The drill drilled so smoothly that I decided to stack the sleepers on top of each other and drill two at a time. Shavings, a chisel easily cuts through railroad ties. Since this is