Model NO.: QND-79
Type: Cutter
Product Name: High Cobalt Bimetal Bandsaw Blades
Application: Band Saw Blade Cutting Tools
Usage: Cutting Hard Metals and Steel
Quality: Stainless Steel Cutting Band Saw Blades
Material: High-Speed Steel
Trademark: QND
Shipping Package: Standard International Packaging
Specification: 34mm x 1.1 x 4/6T
Origin: China
HS Code: 82022100
High Cobalt Bimetal Bandsaw BladesKunshan Jenada Machinery Co., Ltd. is a leading manufacturer and supplier of high-quality cutting tools, specializing in the production of advanced bimetal bandsaw blades, carbide-tipped bandsaw blades, and food-grade bandsaw blades. Our products are known for their durability, precision, and cost-effectiveness, making them ideal for a wide range of industrial applications.
Our bimetal bandsaw blades feature teeth made from cobalt-alloy with a hardness of up to HRC 69–70, ensuring long-lasting performance even under tough conditions. The teeth are joined with the blade body using laser welding after individual heat treatment of the spring steel substrate. This ensures maximum tooth rigidity and blade strength, allowing efficient cutting of various materials such as heat-resistant alloys, low-carbon steel, medium-carbon steel, high-carbon steel, and non-ferrous metals. This technology not only improves cutting efficiency but also reduces overall operational costs.
We offer competitive pricing without compromising on quality, ensuring our customers receive the best value for their investment. Whether you're looking for standard or custom solutions, we have the expertise and resources to meet your needs.
| Size | 10/14 | 8/12 | 6/10 | 5/8 | 4/6 | 3/4 | 2/3 | 1/1.5 | 1.4/2 | 0.75/1 |
| 19mm x 0.9 | OK | OK | OK | OK | OK | OK | Â | Â | Â | Â |
| 27mm x 0.9 | OK | OK | OK | OK | OK | OK | OK | Â | Â | Â |
| 34mm x 1.1 | OK | OK | OK | OK | OK | OK | OK | Â | Â | Â |
| 41mm x 1.3 | OK | OK | OK | OK | OK | OK | OK | OK | OK | Â |
| 54mm x 1.6 | Â | Â | Â | Â | Â | OK | OK | OK | OK | OK |
| 67mm x 1.6 | Â | Â | Â | Â | Â | OK | OK | OK | OK | OK |
| 80mm x 1.6 | Â | Â | Â | Â | Â | OK | OK | OK | OK | OK |
| Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Choosing the Right Tooth Angle
| Front Angle | Cutting Material Range | Steel Types | Notes |
| 0° | Large profile angle and high strength, suitable for cutting various materials. |  | It's better to choose a larger front angle if the system stiffness is poor or the machine power is insufficient. |
| 0°–5° | Suitable for brittle materials. | Examples include gray cast iron, high-speed steel, chilled cast iron, tool steel, alloy steel, spring steel, carbon structural steel, bearing steel, steel, martensitic stainless steel, and heat-resistant steel (e.g., HT200, 65Mn, W18Cr4V, T12, 50Cr, 60Si2MnA, 1Cr12, 1Cr13, GCr15). | |
| Ideal for hard materials. | |||
| Good for interrupted cutting or materials with a crusty surface (like forgings and castings). | |||
| Best for small sections and thin-walled pipes. | |||
| 6°–10° | Suitable for materials with low strength and good plasticity. | Examples include ordinary carbon structural steel, high-quality carbon structural steel, alloy steel, carbon tool steel, austenitic stainless steel, nodular cast iron, and non-ferrous metals (e.g., Q235-A, 20, 30, 45, T10, 40Cr, 20CrMo, 1Cr18Ni9Ti, Cu, etc.). |  |
| Ideal for solid materials and thick-walled pipes. |
Refractory metals are a type of metal material with special chemical and physical properties, mainly used for applications at high temperatures and extreme environments. These metals have extremely high melting points, excellent heat resistance, corrosion resistance, and mechanical properties, making them indispensable materials in many industrial fields.
Common refractory metals include Tungsten, Molybdenum, Niobium , Tantalum, and rhenium. These metals have the following characteristics:
High melting point: Refractory metals typically have a very high melting point, allowing them to maintain stability in high-temperature environments. Tungsten and rhenium have a particularly high melting point, making them suitable for use at extreme high temperatures.
Heat resistance: Refractory metals can withstand extremely high temperatures and are not easily softened or melted. This makes them excellent in high-temperature processes, such as high-temperature furnaces, aerospace engines, nuclear energy applications, etc.
Corrosion resistance: Refractory metals have excellent corrosion resistance and can resist the erosion of acids, alkalis, oxides, and other corrosive media. This has made them widely used in fields such as chemical industry, electronic manufacturing, and oil extraction.
Mechanical properties: Refractory metals have good mechanical properties, such as high strength, low coefficient of expansion, and good thermal conductivity. This makes them suitable for high demand engineering applications such as aerospace, electronic devices, medical equipment, etc.
Due to the unique properties of refractory metals, they play an important role in many fields. For example, in the aerospace industry, refractory metals are used to manufacture high-temperature engine parts and structural components of spacecraft. In the energy field, they are used as components of nuclear reactors, burners and turbines. In addition, refractory metals are also used in fields such as semiconductor manufacturing, chemical processing, medical equipment, and lighting industry.
Common refractory metals include Tungsten, Molybdenum, Niobium , Tantalum, and rhenium. These metals have the following characteristics:
High melting point: Refractory metals typically have a very high melting point, allowing them to maintain stability in high-temperature environments. Tungsten and rhenium have a particularly high melting point, making them suitable for use at extreme high temperatures.
Heat resistance: Refractory metals can withstand extremely high temperatures and are not easily softened or melted. This makes them excellent in high-temperature processes, such as high-temperature furnaces, aerospace engines, nuclear energy applications, etc.
Corrosion resistance: Refractory metals have excellent corrosion resistance and can resist the erosion of acids, alkalis, oxides, and other corrosive media. This has made them widely used in fields such as chemical industry, electronic manufacturing, and oil extraction.
Mechanical properties: Refractory metals have good mechanical properties, such as high strength, low coefficient of expansion, and good thermal conductivity. This makes them suitable for high demand engineering applications such as aerospace, electronic devices, medical equipment, etc.
Due to the unique properties of refractory metals, they play an important role in many fields. For example, in the aerospace industry, refractory metals are used to manufacture high-temperature engine parts and structural components of spacecraft. In the energy field, they are used as components of nuclear reactors, burners and turbines. In addition, refractory metals are also used in fields such as semiconductor manufacturing, chemical processing, medical equipment, and lighting industry.
Refractory Metals,Pure Tantalum Tube,Molybdenum Bar,Zirconium Tubes
Baoji Qiyuexin Metal Material Co., Ltd. , https://www.qyxtitanium.com