Cutting Disc Market Overview and Classification – JKINGS Professional Guide

Cutting Disc Market Overview and Classification – JKINGS Professional Guide
Cutting discs, also known as abrasive cut-off wheels, are critical consumables in metal processing, construction, shipbuilding, and industrial fabrication. As a trusted OEM and private-label supplier, JKINGS provides high-performance cutting discs tailored to the needs of global markets including Southeast Asia, the Middle East, and Africa.

1. What is a Cutting Disc?
A cutting disc is a thin, high-speed rotating tool used to cut through metal, stone, or other solid materials. It is made of three main components:

Abrasive Grain: The actual cutting material that wears into the workpiece.

Bonding Agent: A resin-based adhesive that holds abrasive grains together and gives the disc its shape.

Pores: Microscopic gaps that improve chip removal, heat dissipation, and ensure the disc self-sharpens during use.

JKINGS cutting discs are resin-bonded, ensuring both sharpness and durability, even under high-pressure and high-speed conditions.

2. Cutting Disc Types by Abrasive Material
To suit different materials and cutting environments, JKINGS offers several types of cutting discs:

(1) Alumina-Based Cutting Discs (Aluminum Oxide)
Brown Fused Alumina (A):
Our best-selling universal type, ideal for carbon steel, construction steel, iron pipes, and general metalworking.
➤ High cutting force | Cost-effective | Long-lasting

White Fused Alumina (WA):
Used for stainless steel and alloy materials. Produces a cooler, cleaner cut with less burr.
➤ Heat-resistant | Minimal discoloration | Clean edges

Chrome Alumina / Monocrystalline Alumina:
Enhanced toughness and stability for heavy-duty operations.
➤ Stable performance | Low vibration | Suitable for high-load tasks

(2) Silicon Carbide-Based Cutting Discs
Black Silicon Carbide (C):
Extremely hard and brittle, used for stone, marble, tiles, and cast iron.
➤ Sharp and fast | Best for brittle materials

Green Silicon Carbide (GC):
Finer cutting and better surface finish on non-ferrous metals and glass.
➤ Smooth finish | Ideal for glass, ceramics

(3) Superabrasive Cutting Discs (Custom Orders)
Synthetic Diamond & CBN (Cubic Boron Nitride):
For ultra-hard materials like carbide, ceramic, composite, and hardened steel. Mostly used in precision industries.
➤ High cutting precision | Long lifespan | High price

3. Bonding Type: Why Resin-Bonded Discs?
JKINGS cutting discs use high-strength resin bonds, which are:

Lightweight and elastic

Capable of high-speed rotation (≥ 80 m/s)

Resistant to impact and breakage

Suitable for both portable and fixed machines

This makes our discs ideal for high-efficiency cutting with minimal friction and low thermal load.

4. Why Choosing the Right Cutting Disc Matters
Using the right cutting disc means:

Faster cutting speeds

Lower heat generation

Reduced material loss

Safer operation

Extended tool and machine life

At JKINGS, we help customers choose the best disc based on:

Workpiece material

Machine type (angle grinder, cut-off machine, etc.)

Application (general fabrication, shipbuilding, piping, etc.)

Budget and lifespan requirements

5. Why Choose JKINGS Cutting Discs
✅ OEM/ODM Services: We support your brand with stable quality and flexible packaging.

✅ High-Performance Core Products: 100x6x16mm, 115x1.2x22mm, 125x1x22mm, 355x3x25.4mm, and more.

✅ Competitive Price + Quality Balance: Widely trusted in developing and price-sensitive markets.

✅ Customization by Market Needs: Adjusted sharpness vs durability ratio to fit Pakistan, Vietnam, Middle East users.

✅ Strict Quality Control: Each disc batch undergoes pressure, rotation speed, and performance testing.

JKINGS cutting discs are engineered to cut fast, last long, and keep your operation efficient. Whether you're a wholesaler, distributor, or direct user, JKINGS is your reliable partner in the cutting consumables market.