jkings

JKINGS PRODUCTS

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4"x5/8" Flap disc

Outer Diameter: 100mm (4") Aperture: 16mm (5/8") Abrasive Material: Zirconium Speed Rating: 80m/s Maximum RPM: 15,300 Grades Available: 40# - 120# Customized Support: OEM, ODM Available Options: Samples, Various Colors

Product Description


The JKINGS 100mm (4") Zirconium Flap Disc is designed with premium zirconium abrasive grains, offering exceptional durability, aggressive material removal, and a self-sharpening effect for extended performance.
Zirconium oxide provides higher hardness and toughness compared to traditional aluminum oxide, making it ideal for grinding stainless steel, mild steel, and other high-tensile metals.Zirconium abrasives are known for their long lifespan, high cutting efficiency, and heat resistance, reducing grinding friction and preventing premature disc wear.With reinforced fiber backing, this disc provides maximum stability and resistance to breakage, making it suitable for heavy-duty industrial grinding applications in metal fabrication, shipbuilding, and construction.

 

Product Advantages


1. Zirconium Self-Sharpening Effect
Continuous fracturing of abrasive grains ensures long-lasting cutting power.

2. Superior Durability
Outperforms aluminum oxide in lifespan and grinding efficiency.

3. High Heat & Load Resistance
Prevents overheating and maintains consistent grinding performance.

4. Strong Break Resistance
Reinforced fiber backing provides stability and durability.

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Applications


1. Stainless Steel Grinding & Finishing
Ideal for welding cleanup, deburring, and smooth finishing.

2. Ferrous Metal Processing
Efficiently grinds iron, carbon steel, and other ferrous alloys.

3. High-Tensile Alloy Grinding
Suitable for hard metals such as tool steel and structural steel.

4. Industrial Fabrication & Heavy Machinery
Used in shipbuilding, metal manufacturing, and construction.

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Related products


4"x5/8" Flap disc

Dia

Grades Available

PCS/BOX

PCS/CTN

M/S

100x16

40#,60#,80#,100#,120#

20

200

80m/s

115x22.23

20

100

80m/s

125x22.23

20

100

80m/s

150x22.23

10

100

80m/s

180x22.23

10

100

80m/s

Certification


Certificate10
Certificate08
Certificate06
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Certificate03
Certificate02

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