Product Description: • Size : 105mm(4") x 1.4 • Arbor : 20mm (25/32") • Blade Width: 7.5mm • Max Speed : 15,300rpm Special highlight: • 100% brand new product • User-friendly & convenient • Easily to install & assemble • Light in weight, portable Features: • Suitable For : Sand Brick & Red Brick & Rooftile & Concrete • Suitable Machines : Angle Grinder, Marble Cutter, Circular Saw & Etc • With 16mm Reducing Ring • Reliable Quality For Construction Job • Wear Resistant & Durable Package Include: • 2 x Total Saw Blade