Description of Bosch TC6005 5 Piece Shank Masonry Set: Precision and Durability in Masonry Tasks
High-quality carbide tip for long life. Flat shank prevents bit slippage. For use with masonry fastening systems/hex sleeve drive tools. Hex drive on bit fits into driver sleeve.
I need to put shields around foundation openings. Each screen requires 4 holes drilled in the concrete blocks to attach it. There are 22 vents per bit = 88 holes drilled before swapping. As long as you cool the racket with water, it will last a long time. Heat the bit, it wears out quickly like any mason's bit.
These bits are amazing! I've only used one so far, but it spun so fast the other parts were jealous. When it got to its top speed I pushed it into a brick and it left a hole big enough to screw in a faucet. I finally installed the hose cart my wife was talking about.
Husband bought this drill for work. He installs satellite dishes and often has to drill drywall. This little drill gets the job done every time. It will never get stuck and will never be able to break through the wall. I test these products on myself and give a very honest review. I'm someone who carefully reads reviews when shopping, so I appreciate those who take the time to post reviews! If my review was useful to you, please vote "Yes" for my review!