This Northern Industrial general-purpose blade with a 10mm high-turbo rim is ideal for those jobs that require a good quality tool. Recommended Use Cured concrete, brick, block, bluestone, flagstone, paver, reinforced concrete, masonry, Arbor Size in. 5/8, 7/8, Blade Diameter in. 4 1/2, Blade Thickness in. 5/64, Blades qty. 1, Cutting Styles Dry/wet, Blade Type Segmented. For use with angle grinders, handheld saws and circular saws Medium-bond segmented blade
Average Customer Rating:
(1 Review) 1
Rating Summary(1 review)
1 of 1(100%)would recommend this product to a friend.
I have purchased several different brands and sizes of diamond blades. I am a masonry contractor and use these tools commonly. The main two that I can comapre is a "Big brand" blade and these Northern Industrial (National Diamond) blades. In the 4 1/2" blades the Northern blade outcut, and outlasted the "big brand" blade by more than 50%!! I couldn't believe it. The blades are very similar to look at in comparison, but the Northern blade is less than 1/4th the price of the "big brand" and outlasted it in a dry cut use. I have also used the same two in a 14" diameter and yet again, the same results were rendered. The Northern blade was around $80.00, and the others are $200 plus. If you want more bang for the buck I can highly, and have recommended the National Diamond blades!