A: Thank you for your question. This blade, E-02543, has both a 20 mm option and if you remove the brass ring from the center of the blade, you have a 1 inch option too.
A: Thank you for your question on the B-69674 14" Diamond Blade. This blade was designed to cut Concrete, Asphalt, Block, Brick.
A: Thank you for your question. The B-69652 10" Diamond Blade, Segmented, Dual Purpose is ideal for cutting cured concrete, block, brick, and asphalt.
A: Sort of, water gums things up, and dry is an unreasonable amount of dust. A turbo or continuous rim seem ok, or the hardie blade with only 4 teeth if you can find one in your saws size. But if all you need is a clean edge, yes
A: Dear Valued Home Depot Customer, To better answer your question, please contact the HD.com customer service department at 800-430-3376 call any day between 6 a.m. and 2 p.m. EST, or call your local store, they can either answer your question or transfer you to your local store to answer your specific question.