Husqvarna Construction Products 542751036 18 Inch by .125 by 1 Drive Pinhole Blue 200B Diamond Blade Product Description The Blue 200B is a general purpose blade used to cut soft to medium hard aggregate with light steel reinforcing. This blade is used in wet applications, and features 5 to 65 horsepower power range. Laser weld assembly makes this a durable high quality diamond blade. From the Manufacturer Let the power of diamonds do the work for you with the Blue 200B diamond blade. The Blue 200B blade is a general purpose blade used to cut soft to medium hard aggregate with light steel reinforcing. Features Cured concrete blade 18 -Inch General purpose blade Laser weld construction High quality blade USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.