Qing Yang® is a supplier specializing in cutting disc manufacturing, focusing on providing high-performance cut-off wheel products to global industrial customers. Our core product is the 4-inch cutting wheel (specification 105×1.2x16mm), which is widely used in metal processing and construction. As a well-known cutting wheel manufacturer in china, we ensure product reliability and efficiency through strict quality control, serving diversified markets such as Singapore, the United States, India, Poland, Japan and South Korea.

Advantages
Qing Yang®’s cutting disc products are based on high strength and practicality as their core value points. Here are the main selling points:
- Excellent durability: Made of high-quality abrasive particles, it extends the product life and reduces the frequency of replacement.
- High break resistance design: Double-layer glass fiber reinforced structure provides excellent anti-break performance and ensures safe operation.
- Economical and efficient cutting: Ultra-thin profile design reduces material resistance, increases cutting speed, and reduces material loss.

Main Application Scenarios
This 105mm 4 inch cut off wheel is designed for precision cutting of various hard materials. Common applications include:
- Metalworking: Suitable for cutting stainless steel, tool steel and structural steel for efficient industrial operations.
- Pipe and Tube Cutting: Designed to be compatible with thin-walled and solid pipes, providing accurate cutting results.
- Construction and Engineering: For fast processing of rebar, steel plates and reinforcement materials, suitable for construction sites.
- Automobile and Machinery: Efficiently cut metal parts such as bolts and frames in manufacturing and repair. Qing Yang® products meet cutting performance standards similar to Norton or DeWalt, ensuring compatibility and reliability.

Compatible Accessories
This product seamlessly matches all standard 105mm angle grinders (aperture 16mm). No additional tools are required for installation, and it is compatible with mainstream brands such as Makita or Bosch equipment.
Customization options
We support OEM and ODM services, and can flexibly customize the color, packaging and logo of the cutting disc. We provide sample trial services to facilitate customers to verify product quality.
Deep processing technology
The vacuum technology is used to ensure uniform slicing and improve surface flatness; the double-sided treatment process strengthens the edge strength, suitable for high-frequency industrial use, and ensures smooth and burr-free cutting.
Value-added services
As a reliable cutting disc manufacturer, we provide technical support and quick response services. Free samples are available in a variety of colors to facilitate customers to match brand needs.
Wholesale cooperation model
Qing Yang® focuses on wholesale sales and supports large-scale order purchases. As a professional cutting wheel 4 inch wholesale supplier, we provide competitive cooperation plans; welcome to inquire for specific quotes.
Global Hot Sales Areas
Our 4 cutting wheels are trusted by customers in the following regions: Oman, Saudi Arabia, Kuwait, Bahrain, Singapore, Vietnam, Malaysia, Thailand, Brazil, Italy, Switzerland, Ireland, the United States, India, Uruguay, Paraguay, South Africa, Mozambique, Tanzania, Poland, Japan and South Korea. Our products are exported to all over the world to meet diverse needs.
Minimum Order Quantity
The minimum order quantity (MOQ) is 100,000 pieces. For cutter wheel 4 inch or 4 cutting disc products, preferential policies can be negotiated for bulk orders.
Product Specification Overview
The following table summarizes the core parameters of Qing Yang® 4 inch cutting disc (based on industry standard data):
Specification Name | Parameter Value | Description |
---|---|---|
Type | T41 | Standard Cutting Disc Classification |
Outer Diameter | 105mm (4 1/7″) | Applicable to 4 inch angle grinders |
Thickness | 1.2mm | Optional 0.8mm or 1.2mm |
Aperture | 16mm (5/8″) | Compatible with mainstream equipment |
Speed Level | 80m/s | Maximum Speed 14500 RPM |
Color Options | Diversified | Support OEM Customization |
As a leading cutting wheel manufacturer, we focus on providing a high-performance 4 cutting wheels product portfolio, including standard and customized models. Qing Yang®’s wholesale cutting wheel service ensures reliable supply for customers around the world. For more information, please contact us.
Disclaimer: The brands mentioned in this content, such as Norton and DeWalt, are only used as industry reference benchmarks. Qing Yang® has no commercial association or endorsement with them.