Bosch 2609255453 150mm Masonry Drill Bit with Diameter 16mm

I used this drill bit for installing two ground anchors in the concrete floor of my garage.Admittedly, this was just four holes in total but it took just minutes to do and there's still life left in the drill bit

Just fits in my DEWalt cordless

Real quality product

I bought this together with a ground anchor to secure my bicycles in a garage. That’s one thing I like about Amazon, you can buy all the items to do a job in one go! I only needed the 10mm drill bit for one job so didn’t want to spend a lot and this is perfect. It arrived on time and we’ll packaged, not that you could break a drill bit in the post if it wasn’t! It drilled the four holes I needed perfectly so what more is there to say? As I’ve only used it for such a shall job I can’t vouch for its longevity but there’s obviously far more life left in it.

Took 5mins to drill through the wall

This was just the tool I needed to drill into a concrete (garage) floor to install a ground chain anchor to store my e-bike securely.

I drilled 3/16 inch holes in 1/4 inch thick shower wall tiles to install safety bars. Took about 15 minutes per hole alternating between this bit, a diamond bit, and a carbide arrow-masonry bit to allow the bits to cool. None of the bits did a great job.

It's ok