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4 Inch Fibre Disc

4 fibre disc

Keying Abrasives Flap Discs are designed for professional surface conditioning requirements with many possibilities for use of 4 inch flapper disc:  grinding, polishing, smoothing, and finish grinding. 

What is grain AO? 

-It is the single crystal that dulls during processing, with a good initial cut rate. 

-Hard and durable grain

-Universal application purpose

Specifications of 4" Fibre Disc

Size4" (100mm)BrandKeyingCodeFSFS361+Flat+4"+Grit+AO
BackingStandard Cotton clothOriginMade In ChinaGrain TypeAluminia Oxide/Silicon Carbide/Zirconia/Ceramic
Maximum RPM15300Minimium Order Quantity10000pcsCompatible Tool

Flexible Shaft Drives

Straight Grinders

Angle Grinders

Cordless Angle Grinders

Hole PatternOne HoleStandard Of Packing25pcs

Table of 4" Fibre Disc

Table of 4

Features of 4" Fibre Disc

  • Ideal for anding non-ferrous metals, glass, stone, granite, ceramic and wood materials.

  • Having standard vulcanized fibre backing and Silicon Carbide abrasive grains.


  • Versatile

  • High performance for stock removal

  • Long lifetime

  • A versatile all-around product

  • Excellent price/performance ratio

4" Fibre Disc Applicable Industries

Heavy Duty Application


Surface fabricating


Step-by-step fine grinding


Surface Can Be Used on






Matching Tool Drivessanderssanders



Safety Instructions of 4" Fibre Disc

How To 4" Fibre Disc


Safety Instructions of 4" Fibre Disc

Safety Warning:

The clamping lenght between shank and grinders should be more than 15mm.

Never exceed the maximum safe speed when the shank is extra long. Try to consult your sales to check the safety rotating speed before use.

If you have any questions, please contact us immediately
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4 Inch Paint & Striper Disc With Shank
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