Why using high density abrasives flap discs ?

We manufacturer full line flap disc including aluminum oxide, zirconium oxide, silicon carbide oxide and ceramic oxide in T27 and T29 type.  High density ( TURBO ) flap disc means using bigger size sanding sheet and attach more quantity sanding sheet in one flap disc.  The high density flap disc have many advantages:

A) Coated more abrasives with high grinding and finishing performance.

B) High density sanding sheet will make the flap disc be more rigid and ideal for heavy grinding application.

C) Super using life and reduce your time for change disc.

Anyway,  the sanding sheet in one flap disc should control in a reasonable quantity for safety performance.  If more sanding sheet, then the more centrifugal force during grinding work and the sanding sheet may fly away under high rotation speed.  All of our high density flap disc with maximum safety performance according to MPA standard.