3/8" x 8" Auger Drill Bit with a 5/16" Shank. Solid center design for rigidity when boring. Coarse screw point provides fast boring in hard and soft woods. Quality Guaranteed.
I've been using the BRUFER auger drill for a few weeks now, and I must say that it has exceeded my expectations. When I tried this product, I was surprised at how effortless it was to drill through thick pieces of wood and metal. Its sharp cutting edges made clean, precise holes every time. It definitely lives up to its name as a heavy-duty driller. The only cons I experienced was that it was a bit heavy and bulky. Overall, I highly recommend this product for any industrial and scientificβ¦
I bought this to drill pilot holes in oak tree in my tree house project. The drill did its job, basically the wood broke off after 8 holes. I was able to finish the job and wasn't too disappointed as the oak is very dense and the 3/8" bit is a bit flimsy. The 5/8" bit I used for the larger screws is still intact, but I can't blame the manufacturer.