4.5 inch flap disc

blue Zirconium corundum flap discs

Material: Zirconium corundum	Grit No:P40-400
Model number: T27 T29                                      Size: 4.5inch
Inner Diameter: 16mm, 22 mm

Product Description

This 4.5-inch (115×22mm) flip-top zirconia stainless steel grinding wheel is a highly efficient grinding tool specifically designed for high-intensity metal processing. It features high-quality zirconia abrasive and fiber-reinforced base material, making it suitable for grinding, deburring, weld seam treatment, and surface polishing of hard materials such as stainless steel, carbon steel, and alloy steel. Its unique flip-top structure (available in T27/T29 models) and zirconia material properties ensure both durability and operational flexibility, making it an ideal choice for industrial manufacturing, automotive repair, and metal processing fields.

Core Advantages

  1. Zirconia Material, Extra Long Service Life
      Utilizing self-sharpening zirconia abrasive, it continuously exposes new cutting edges during grinding, extending the service life by 3-5 times compared to traditional alumina grinding discs. This significantly reduces the frequency of replacement.
Suitable for high-load continuous operation, it is particularly effective for the entire process from rough grinding to fine polishing of hard materials such as stainless steel.
  2. Flip Cover Structure Design
      T27 Flat Type: Suitable for flat surface grinding and weld treatment, providing uniform contact pressure distribution to prevent excessive cutting.
      T29 Cone Type: Designed for edges, corners, and complex curved surfaces, enhancing operational flexibility and easily handling narrow areas.
      Adjustable flip cover shield: Reduces splashing, improves operational safety, and extends the service life of the grinding sheet.
  3. Efficient Heat Dissipation and Low Vibration
      Fiber-reinforced base material (nylon/glass fiber blend) offers excellent heat dissipation performance, preventing workpiece overheating and deformation.
      Low vibration design reduces operator fatigue, improving grinding accuracy and surface finish.
  4. Multi-Grain Size Compatibility
      Available in multiple grain sizes including 40# (coarse grinding), 60# (medium grinding), 80# (fine grinding), etc., meeting diverse requirements from weld cleaning to mirror polishing.

Application scenarios

    Metal processing: Edge grinding of stainless steel plates, weld seam treatment, and deburring.
    Automobile maintenance: Polishing and repair of exhaust pipes and chassis components.
    Steel structure construction: Cleaning of welded areas and surface pretreatment.
    DIY and craft making: Fine grinding of metal artworks and restoration of tool cutting edges.

Product Standard

Product Application

Use Of Product

It is mostly used with metal and non-metallic materials in the manufacturing and construction industries. The primary responsibility for flap disc in these regions is handling a range of materials for grinding and derusting processes. Many conventional grinding wheels can also be substituted with flap discs. The tensile bending performance and elasticity of the flap disc are superior to those of the standard grinding wheel.

For a variety of irregular surface and ordinary plane grinding,descaling and polishing. Widely used in automotive
manufacturing.heavy machinery shipbuilding steel,aluminum. metal and decoration industries.

Packing and Shipping

SHAOXING SHANGYU COATED ABRASIVES CO., LTD. is a specialized manufacturer of abrasive tools established in 2003.
We are factory supply directly, our factory is located in Shaoxing city, Zhejiang Province, China. Covers an area of 20000 square meters with more than 20 years OEM & ODM experience.
Our Main products: abrasive paper, and paper roll, cutting wheel, grinding disc. Flap discs, abrasive disc, fiber disc, abrasive belt and abrasive cloth. These are suitable for household, woodworking, automobile, drywall industry, metal working. Now, our products have been exported to Europe, North America, Southeast Asia, west Asia, Mideast and Africa.
Please feel free to contact us for more details. You can enjoy the most preferential price policy and the best service provided by our company.
We sincerely hope to cooperate with you and make good future together!

Our Factory
Production Line/ Equipment/ Warehouse

FAQ

1, Are you trading company or manufacturer ?

We are manufacture with our own factory for more than 20 years service,so don't worry the price and quality.

2, How long is your delivery time?

Generally it is 5-10 days if the goods are in stock. or it is 20-30 days if the goods are not in stock.

3, What is your sample policy?

We can supply the sample free if we have ready parts in stock, but the you need paying the shipping cost,if you need special specification sample,sometimes need pay the sample making fee,but it will be refund when you place bulk order.

4,What is your terms of payment ?

Order <1000usd,100%T/T in advance, Order>=5000usd,T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

5, Can I have our own logo on the products?

That's ok to have your own logo on the products. Please contact with us to make sure the detailed things before placing order.

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