Customer Reviews for Tapcon 3/16 in. x 5-1/2 in. Carbide-Tipped Masonry Drill Bit

Used a few times and filled out quickly ! I even used a low speed drill the whole time

Won’t drill thru brick wall to well

Drill did not hold up to the cement drilling as expected. It got "dull" very quickly and couldn't finish the job.

Great bit when using tap-con screws.

Excellent drill bit.

Made quick work drilling my holes for my damper handel

Bit drilled one hole before it was too dull to use.

Screws snap off easily.

Tapcon Steel Carbide drill bits are the last line of defense for some room of the concrete that stands in the way of my concrete anchors.

great. better than old lead anchor type bits

This bit does its job in the beginning, but my perception is the effectiveness of the carbide tip starts to diminish a little too quickly after continued use.

These bits were completely unable to penetrate the bricks on my house ... completely. I tried to go through the mortar between the bricks: with incredible effort I pushed one in about 3 inches ... It took about 15 minutes ... For a 3 inch hole with a supposed masonry bit! For the heck of it, I grabbed a regular wood bit from my box and it went through the mortar in a few seconds. Of course, it wrecked the bit but at least it made a hole!

Drill bit broke after applying slight pressure into concrete.

The special drill bit worked perfectly and the screws were amazing for fastening a sign to the side of the building.