This multi hoels diamond saw blade are desinged for cutting concrete and reinforced concrete. Excellent turbo type diamond segments are used and carry out a wonderful cutting speed. Features: 1. The diamond core blade is stronger with "J" slots. 2. Turbo type diamond segments bring faster cutting speed. 3. Multi holes on the core make the water easier to go through and lower the temperature of the blade. Specifications: Diameter 350mm Segment Numbers 24 pcs Segment Type Turbo Type Bore Size 25.4mm Welding Type Laser Welding Application Cutting concrete, reinforced cocnrete Wet/Dry Wet&Dry Cutting Silent/Non-Silent Non-Slient Slot Type "J" Slot Net Weight 1.6kg