... ,4combination,6combination Big size multi saw , used to cutting blocks. Size Φ500-2200mm. Delivery days is usually ... 65Mn steel /50Mn2V steel 2. Multi saw blank for cutting marbles, stones, limestone, wall, wood etc 3. Multi ... tools Co., Ltd. is a leading circular saw blades manufacturer since 2004. Main produces including 200-3000 ... welded saw blank and 100-1800 wood cutting circular saw blades.