How Diamond Blades Work: Selection, Safety and Problem Solving

Twenty minutes into a concrete slab, the $19.99 blade I’d mounted stopped grinding and started polishing, so I switched from pushing harder…

Twenty minutes into a concrete slab, the $19.99 blade I’d mounted stopped grinding and started polishing, so I switched from pushing harder…

I was halfway through a 4-inch slab when the blade started skating. That’s when I finally ditched the cheap continuous rim for…

I was standing over a glazed blade, the saw screaming and the cut not moving, when I finally did the math on…