DEVOUR’s high-quality diamonds are bonded at low temperatures, fixing them securely to the bit without the use of damaging heat &/or pressure.•Radial Cutting Edge Technology - DEVOUR blades have a Unique Radial Profile: we cover the rounded edges of our blades in our quality diamonds to increase our surface area, which provides an even cleaner cut and longer life.•Consistent Depth of Cut- Due to the exceptional quality of our process, DEVOUR blades are entirely shrink-resistant.
This helps prevent fracturing and/or shattering of the blades. Very effective and fast cutting performance on rebar, cast iron, concrete, pavers, tile, granite, laminate, PVC, and more. 4-1/2" PREMIUM Diamond ALL PURPOSE Unlike most of our competitors, we do all of the R&D, design, and production for our premium products right here in America by employees across the midwest.