SDS Plus Bushing Tool 12 Tips, 5.3'' X 1.4'' Round Head Concrete Roughness Coating Remove Bushing Bit for Rotary Hammer, Chisel Drill Bit for Masonry, Brick Wall

Works great. Used to crush ore with gold for sampling

Sorry about this for my cousin cause he was doing work on concrete. He said it works great on light concrete but if you have something heavy and you’re putting pressure on it as your using the hammer on the drill too much pressure will make it snap at the thin point at. He was at your own risk or buy your own risk Use it within the 30 days so maybe you get your money back

Works great in a demo hammer as it rotates, no square corners to bounce it about. Great for chipping out concrete along an edge. Tungsten points seem to last as expected and brazed well enough.

I’ve never used a bit like this but it was super helpful leveling and honing the concrete surface. I was planning on using my 4inch grinder and this took out more material faster than I had planned. Great tool. I thought it was small but it was a benefit in the small corners. Showed minimal wear

This is a discount piece for a discount price. I only needed to grind down a small section of concrete and it worked well for my purpose. The nubs started breaking off about an hour into project but was mostly done by then.

Unit worked well on pool coping mortar.

Yes, it's useful item to chilp on concrete before tilung

Very awesome, does the job. Employer told me they didn’t make these things. Great to prove him wrong

Bought this to remove a load of mortar that was stuck rock solid to my concrete driveway. Worked an absolute treat.

Works good for the price.