Knowledge-JKINGS Abrasive

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KNOWLEDGE

7 Inch Grinding Disc (180mm): Heavy Grinding for Structural Steel

The 7 inch grinding disc (180x6.0x22.2mm) runs on 2000W+ grinders for structural steel, shipyards and large surfaces. Specs, applications and safety.

2026

5 Inch Grinding Disc (125mm): More Contact Area for Fabrication Shops

The 5 inch grinding disc (125x6.0x22.2mm) gives 20% more grinding area than 4.5 inch discs. Specs, 12230 RPM rating, and why fab shops prefer it.

2026

14 Inch Cutting Disc (355mm): Chop Saw Wheels for Heavy-Duty Cutting

The 14 inch cutting disc (355mm) is the standard chop saw wheel for cutting rail steel, cast iron, angle beams and heavy pipe. Specs, advantages and buying guide.

2026

9 Inch Cutting Disc (230mm): Max Depth Cutting for Heavy Industry

The 9 inch cutting disc (230mm) delivers maximum cutting depth for large angle grinders. See advantages, T41/T42 specs, 6640 RPM rating and heavy-industry uses.

2026

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ONLINE MESSAGE

JKINGS is a global industrial brand committed to high-performance abrasives and tools. Built on advanced Industry 4.0 manufacturing and extensive OEM expertise, we deliver precision, durability, efficiency, and reliability for cutting, grinding, and beyond.