The convoluted wheels are produced by the spiral winding and simultaneous compression of non-woven abrasive nylon fibre fabric around a central fibre core in order to obtain a very compact wheel.
They are produced in different grains using both aluminium oxide and silicon carbide non-woven nylon fibre fabric.
The working life and cutting capacity of these wheels are respectively longer than standard flap wheels due to the high concentration of non-woven abrasive nylon fibre fabric.

The FAB products are close-structure convoluted wheels.
These wheels can be easily shaped and work well in the most difficult situations due to their compact characteristics.

These wheels are used on all types of woods or veneer wrapped profiles (chestnut, oak, ramin, cherry, beech, ayous, ash, walnut, samba, birch, pine, spruce, douglas pine, mahogany), and all sorts of MDF.
They are also used for buffing of PU or UV sealers when there are two or more coats applied to the mouldings.