Product Catalog
Rail Cutting Discs for Steel Rail Cutting
Jumbo Abrasives, established in 1996, is a leading manufacturer of rail cutting discs and railway abrasive products for professional rail maintenance. We supply OEM rail cutting discs for railway contractors, infrastructure companies, and maintenance teams worldwide. Designed specifically for cutting hardened steel railway rails, our rail cutting discs provide faster cutting, longer service life, and greater safety than general steel cutting discs. They are widely used in rail construction, track renewal, emergency rail repair, and railway maintenance projects around the world.
Common Rail Cutting Disc Sizes
| Model | Disc Diameter | Thickness | Bore | Typical Application |
|---|---|---|---|---|
| 300×4×20 mm | 300 mm (12″) | 4.0 mm | 20 mm | Portable rail cutting machines |
| 355×4×25.4 mm | 355 mm (14″) | 4.0 mm | 25.4 mm | Standard railway maintenance |
| 356×4×25.4 mm | 356 mm (14″) | 4.0 mm | 25.4 mm | Rail contractors and infrastructure projects |
| 400×4×25.4 mm | 400 mm (16″) | 4.0 mm | 25.4 mm | Heavy-duty rail cutting |
| 405×4.5×25.4 mm | 405 mm (16″) | 4.5 mm | 25.4 mm | Railway construction and track renewal |
| 406×4×25.4 mm | 406 mm (16″) | 4.0 mm | 25.4 mm | International railway maintenance |
| 450×5×25.4 mm | 450 mm (18″) | 5.0 mm | 25.4 mm | Heavy rail cutting and large rail saws |
Rail Cutting Disc Technical Specifications
| Property | Specification |
|---|---|
| Product | Rail Cutting Disc |
| Abrasive | Aluminum Oxide |
| Bond | Resin Bond |
| Diameter | 300–450 mm |
| Bore | 20 / 22.23 / 25.4 mm |
| Maximum Speed | 80–100 m/s |
| Application | Steel Rail Cutting |
Compatible Rail Cutting Machines
| Brand | Country | Typical Machine |
|---|---|---|
| Geismar | France | Rail Saw |
| Robel | Germany | Rail Cutting Machine |
| Goldschmidt | Germany | Rail Cutting Equipment |
| Husqvarna | Sweden | Rail Saw |
| Stihl | Germany | Petrol Rail Saw |
Steel Cutting Disc Model
100x1.5x16
100x2x16
100x4x16
100x6x16
105x1.2x16
125x6x22
Applications of Rail Cutting Discs
Rail cutting discs are widely used throughout the railway industry. Typical applications include:
- Steel Rail Cutting
- Railway track construction
- Rail replacement projects
- Rail welding preparation
- Rail repair and maintenance
- Metro and light rail maintenance
- High-speed railway construction
- Switch and crossing maintenance
- Emergency rail cutting
Rail Cutting Disc vs Steel Cutting Disc
| Rail Cutting Disc | Steel Cutting Disc |
|---|---|
| Designed for railway rails | Designed for general steel |
| Hardened rail steel | Mild steel & structural steel |
| Railway maintenance | General fabrication |
| Heavy-duty cutting | General industrial cutting |
Why Choose Jumbo Rail Cutting Discs?
Jumbo Abrasives has been manufacturing railway abrasives since 1996. Our rail cutting discs are developed for demanding railway applications where cutting speed, safety, and durability are essential.
Advantages include:
- High cutting efficiency
- Long service life
- Stable cutting performance
- Premium resin bond technology
- OEM and custom manufacturing
- Suitable for railway contractors worldwide
Contact Us
- Customer Service Email
RailGrindingWheel@gmail.com
- WhatsApp
+86 13699264860
- WeChat
+86 13699264860