Flap disc High Density for steel (Glass Fabric Backing Disc)
Lamella flap disc, corundum, HD, Red Line
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Up to 20% higher service life possible
In comparison with conventional flap disc with alumina cloth
Thanks to increased quantity of flaps.
Optimum grinding capacity with longer service life
High break resistance
Meets the maximum safety requirements in accordance with the EN 12413 European standard
Calcined alumina abrasive cloth
Glass fabric backing disc
*Calcined: calcination is a special process that consists on “heating” the abrasive grains to various temperatures and time.
The result is a highly friable grain - which means the easy fracture to continually expose new cutting edges for a fast stock removal.
- EN 12413
Material of carrier disc
Max. rotation speed
Material of abrasive medium
Aluminium oxide (corundum)