Basic Info. Model NO. 275x2.0x32mm Type Cutter Hardness HRC62-65 Material High-Speed Steel Style Universal Tool Work Type Cut off Thickness 1.6mm, 2.0mm, 2.5mm, 3.0mm Delivery Time 4-6 Weeks After Order Trademark FUWEISI Transport Package Carton or Wood. Specification 275x2.0x32mm Z=220 BW Origin China, Germany, Japan, USA Material HS Code 820239900 Port:Shanghai, China Production Capacity:600, 000PCS Per Year Payment Terms:L/C, T/T, D/P, Western Union, Paypal, Money Gram Certification:ISO9001:2008, ISO9001:2000, RoHS, CE Tooth Form:Bw Diameter:275mm Function:Cutting Shape:Circular Saw Blade Coating:Titanium Coating Saw Blade For HSS saw blades, what we do is from 32mm to 600mm for diameter and in all thickness and bore sizes, We only use certified HSS M2 and M35 material, and manufactured by most moden CNC machinery, together with Swedeen PVD coating process. And tooth grinding done by CNC grinding machine in order to gurantee tooth sharp and durable in all tooth number & forms. Thanks for the hard working of our staff and kind support of customers, company have benn enjoying a good reputation home and abroad. In overseas, customers are in more than 20 countries and regions, such as Korea, India, USA. Brazil. Russia, etc. Looking at future, customers from home and abroad are welcomed to establish a mutual beneficial long term co-operation. DimensionTooth numberCoating.Stock 250x2.0x32mmZ=180/200/220/240/260TICN/TIALN/PLUSReady stock. 275x2.5x32mmZ=180/200/220/240/260 300x2.5x32mmZ=180/200/220/240/260 315x2.5x32mmZ=180/200/220/240/260 350x2.5x32mmZ=180/200/220/240/260 370x2.5x32mmZ=180/200/220 400x3.0x32mmZ=160/180/200/220 425x3.0x32mmZ=160/180/200 450x3.0x32mmZ=120/160/180 500x4.0x32mmZ=80/100/120/160 Production is based on DIN standards 1836, 1837, 1838 and 1840, extended by the refined "FUWEISI " manufacturing standards. The delivery program consists of a range of standard sawblades which can be delivered from stock and a range of special sawblades to be produced to customer specifications. The HSS Steam-treated sawblades are supplied as standard in high speed steel grade M2 = DIN 1.3343. This is currently the most common surface treatment for circular saw blades. It is not a PVD treatment, but controlled oxidation that produces a layer of iron oxide (Fe3O4) on the surface, which increases the self-lubricating capability of the blade. It is used for general cutting work, except for aluminium, copper, brass and their alloys due to the chemical incompatibility which sometimes occurs. All the products haven been enjoying an excellent reputation in the world market for it's competitive price and excellent quality.China HSS M2 Circular Saw Blade website:http://www.fuweisisaw.com/metal-cutting-circular-saw-blade/hss-m2-circular-saw-blade/