Bosch DD510H 5" Premium Sandwich Tuckpointing Diamond Blade, Grey

Worked perfectly as we needed to get the job done.

I used this wheel to clean mortar out of cinderblock joints. It ripped right through the mortar about as fast as I could push it. I probably cleaned out 100 feet of joints, to a depth of about 3/4", and the blade was cutting as well when I finished as when I started. This was hard mortar, too, not like the crumbly stuff found in bricks. I have not tried a solid wheel. The sandwich blade leaves a thin piece of mortar between where the two blades cut but, by gently moving the blade sideways after the joint has been ground out, the thin piece was ground out. I suspect the two thin blades are much faster cutting than the single, thickerblade.

My dad uses these for his masonry work and seems to like them since he has had me order them over and over.

We use them daily for tuck-pointing These blades are durable and at a good price

Bosch very good performance blades

Just used this blade for the first time. I'll see how it holds up, but is cutting through mortar like butter.

Had to remove grout from 200 Sq ft of 6 in tile. No problem.

Works really well, more quite than the solid versiin

Very good product ,I do tuckpointing,saving my times to haft