2. Laser wall saw blade and floor saw blade, size from 700 to 1400 for reinforced concrete, asphalt cutting. 3. Sintered saw blade (Segment type, Continuous rim type, Turbo type, concave type saw blade). 4. Tuck point blade (Normal type, crack chasing type, two or three layers tuck point blade). 5. Diamond segments for stone and concrete. 6.