Diameter form 250mm to 800mm silent blades can be produced, used for cutting Granite (http://tanbrown.org) , concrete and (http://maplered.com) Marble (http://www.lightemprador.com) . The segment's height can be produced 15mm and (http://maplered.com) 20mm.
The blade have two advantages: 1) The blade is sharp and (http://maplered.com) durable 2) After cutting, the side never breaks or chips
