350mm Laser Welded Green Concrete Blade¹

Product DescriptionProduct DescriptionProduct Introduction – Asphalt Diamond Saw BladesOur Asphalt Diamond Saw Blades are specially engineered for professional contractors and roadwork applications. Designed with premium industrial diamonds and a durable steel core, these blades deliver fast, smooth, and efficient cutting performance on asphalt, green concrete, and other abrasive surfaces.Asphalt is a softer, more abrasive material than cured concrete, which requires a hard bond diamond saw blade to prevent segment wear and extend tool life. Our asphalt cutting blades are manufactured with laser-welded segments for maximum durability, ensuring they withstand the heat, friction, and stress of long-distance road cutting.Segment designs are optimized with wide gullets for efficient debris removal and reduced blade stress, making them ideal for road saws, floor saws, and walk-behind cutting machines. Available in multiple diameters, our road cutting blades are suitable for small repair jobs as well as large-scale infrastructure projects such as highways, airport runways, and bridge maintenance.To guarantee performance, every asphalt diamond saw blade undergoes strict inspection, including segment hardness testing, welding strength verification, and high-speed rotation balance checks. This ensures stable cutting, long service life, and safe operation under demanding jobsite conditions.Choose our asphalt diamond saw blades for reliable, high-performance cutting solutions that save time, reduce downtime, and deliver professional results in asphalt and roadwork applications.Detailed PhotoSpecificationProduct CodeDiameterSegment HeightSegment WidthBore SizeLSHG35014"12mm3.2mm25.4mmLSHG40016"12mm3.2mm25.4mmLSHG45018"12mm3.5mm25.4mmLSHG50020"12mm4.0mm25.4mmQuality Control And InspectionHigh-Speed Rotation & Balance TestLaser Welding Strength TestSegment Hardness TestEvery blade is mounted on testing equipment to simulate real cutting speeds. This inspection guarantees balance, stability, and safety, reducing vibration and extending machine life during floor cutting and surface preparation applications.We apply advanced laser welding technology to bond segments securely to the steel core. Each concrete saw blade is tested under simulated extreme conditions to verify weld strength, ensuring segments remain firmly attached even during heavy-duty cutting.The hardness of each segment and the concentration of industrial diamonds are carefully tested. This ensures every concrete cutting disc delivers consistent cutting speed, long life, and reliable performance on reinforced concrete and stone.Company ProfileKnow More About UsHebei Diacutex Diamond Tools Technology Co.,Ltd is a leading manufacturer of diamond saw blades and concrete cutting discs, with over 10 years of experience in exporting tools to Europe, North America, and Australia. We specialize in laser welded saw blades, wall saws, ring saw blades, and other professional cutting solutions.With advanced production lines, R&D capabilities, and strict QC procedures, we guarantee products that meet international standards and deliver maximum value for professional users worldwide.Featured Products:16" Hand Saw Blade with super aggressive cutting performance20" Premium Grade Floor Saw Blade32" Pro Grade Wall Saw Blade10" Concrete Shaver Blade14" Ring Saw Blades 16" Ring Saw BladesFAQPlease enter the title hereQ1: Are you a manufacturer or trading company?A: We are a professional manufacturer of diamond saw blades, specializing in asphalt cutting blades and other roadwork tools for international markets.Q2: What materials can your asphalt blades cut?A: Our asphalt diamond saw blades are designed for cutting asphalt, green concrete, and other soft or abrasive road surfaces. For cured reinforced concrete, we recommend using our concrete-specific blades.Q3: What is the advantage of asphalt diamond saw blades compared to standard blades?A: Asphalt blades are made with a hard bond to withstand abrasive materials, preventing segments from wearing too quickly. They also feature wider gullets for efficient debris removal and cooling.Q4: Which machines are compatible with your asphalt cutting blades?A: Our road cutting blades are suitable for handheld cutters, walk-behind saws, and floor saws. Sizes range from small diameters for portable machines to large diameters for road saws.Q5: Do you provide OEM/ODM services?A: Yes, we can customize logos, packaging, and blade specifications according to your requirements.Q6: How do you ensure blade quality?A: Every asphalt diamond saw blade undergoes strict quality control, including segment hardness tests, laser welding strength checks, and high-speed balance testing.Q7: What is the delivery time?A: Normally 7–15 days for standard models. Custom orders may take longer depending on specifications and quantity.Q8: Can I get a sample before bulk purchase?A: Yes, sample orders are available to evaluate the cutting performance and durability of our asphalt cutting blades.

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