Dewalt, Dw4702, Circular Saw Blades, Cutting Accessories, 7 Inch, Metal 7" Extended Performance Turbo Diamond Blade The Dewalt 7" Extended Performance Turbo Diamond Blade Is An Extremely Durable And Useful Attachment. Use This To Increase Your Efficiency And Decrease Your Work Time. Superior Build Quality Means You Will Be Using This Bit For Years With Minimal Wear And Tear. A Must Have For Any Professional Or Do-It-Yourselfer. Features: Extended Performance Diamond Matrix Provides 350X's The Life Of Conventional Abrasives And Enhanced Material Removal - Continuous Rim Turbo Designed For Optimal Use In Brick, Block, And Tile - Large Diamond Segments With Cobalt Ideal For Use Across Various Product Applications - Specifications: Diameter: 7" - Edge Thickness: .090" - Segment Height: 7.5mm - Arbor Size: 5/8, 7/8, Diamond" - Application: Masonry Cutting - Max Rpm: 8700 - Pack Quantity: 1 - Dewalt Is Firmly Committed To Being The Best In The Business, And This Commitment To Being Number One Extends To Everything They Do, From Product Design And Engineering To Manufacturing And Service.