Basic InfoModel NO.: HM-350Welding: LaserSize: 350mm 40*3.2*10mmMachinery: Hand Held Saw,Website:http://www.cnhmtools.com, Walk Behind SawManufacturing Arts: WeldingSaw Blade External Diameter: 300-600mmSpecification: 300-600mmHS Code: 820239100Application: Concrete, Cutting Concrete, Asphalt, etcDry/Wet Cutting: Dry/Wet CuttingFeature: Fast CuttingKind: Handheld SawUsage: Concrete, AsphaltTrademark: HUAMINGOrigin: JiangsuProduct DescriptionLaser Concrete and Asphalte Cutting Saw blade1. Designed for very abrasive materials such as asphalt, green concrete and cinder block. 2. On highly abrasive materials, this design provides maximum performance and long life: it contains tough wear resistant bonds and hard metal protections or skewed diamond segments against under cutting. 3. Under-cutting is caused by abrasive slurry and it wears away the steel core while cutting abrasive materials, thus creating segment come-out4. The wide slots quickly remove the slurry away, promoting cooler cutting and the hard metal protections delay under-cutting. DiameterSegment Spec (mm)InchesMetric(mm)TH 12'' 3002.472.873.2714''3502.873.2716''4003.2718'4503.4720''5003.4722''5504.0724''6004.07Different segment heights are available