EZARC Diamond Oscillating Blade, Extra Long Reach Oscillating Multi Tool Saw Blades for Grout Removal, Cleaning Mortar, 3-Pack

The blades worked well with my Black and Decker multitool without the adapter so very pleased .I removed three tiles with easy with one blade and there is plenty of life left in it .I even cut a tile ( albeit slow and steady ) around an electrical socket .Only negative is the half moon blade is quite small , great for cutting the tile but bit too short for getting into the grout edges .Still good set of blades for price - would recommend them .Blade quality:Sturdy

Better than I thought they would be. For the price. Have purchased another pack.

I'm installing underfloor heating with thermostats in every room and a local area network with sockets in every room. I'm plunge cutting through paster board, brick and breeze blocks (cinder blocks) to install deep wall boxes for all of these. It used to be a tedious process involving drill, Stanley knife, hammer and chisel. I can' dispense with the hammer and chisel completely but this blade replaces drill and Stanley knife, saving a great deal of time without sacrificing any accuracy. An excellent purchase.

Had to cut tiles to fit a cooker socket. Coped well with the tile and grout

Not particularly hard wearing, particularly when used on brick, cinderblock or concrete (but probably not designed for such use) - great on plaster and turbo-block.

Value for money. Works well in removing grout

Well they look the part - can't rate the durability or longevity - sometimes a matter of how the operator utilizes the item... Steady or brute force.

I've used similar blades before and these blades seem to be good quality and I've been very good up to now