GSTK 11PCS Carbide SDS PLUS Chisel Set, SDS PLUS Drill Rotary Hammer Bits Drill Cleaning Concrete Tile Set Drill Chisel Set, Ideal for Removing Tiles, Mortar, Bricks, Stones, Concrete, Blocks

only used one bit but it worked great and used it for hours of breaking 4 inch cement.

Nice set of tools. I used the wide spade the most in taking up old deck coatings around my swimming pool. None broke and got all the jobs I was doing done, so nothing but good things to say about this set. Its a good buy.

Does what I need them to do.

Breaking concrete with a cordless hammer drill with ease. Breaking around plumbing pipes makes these bits very useful. They have been taking abuse very well. Unfortunately, one of them doesn't fit inside the hammer drill; quality control must have missed it, making it totally useless.

Chisel set is perfect I got my company to order 6 of these sets for all of our technicians to carry.

Very sturdy, perfect size. Does an awesome job. Good purchase.

Fit well on my hammer drill very reliable

Great set of bits to expand the use of your rotary hammer drill (SDS-plus)!Let's be honest, all of these demolition bits are consumables - great price point for a wide array of bits.Longevity remains to be proven - but these have not worn unnecessarily quickly (I'm just a DIY'er).Worked great to get into the right/tighter places while creating a doorway through a cistern wall - much easier/less messy to perform the finishing touches versus grinding it all!

Son perfectas para el rotomartillo que compramos para mi papá. Al uso constante llegan a calentarse, son para trabajos del hogar

Muy buena calidad, ya probé los cinceles para levantar un piso y lo hacen súper bien

Están muy bien para el precio falta trabajarlas