The new BDL vented backing pads has been entirely studied, developed and realized inside our Company, in order to give to our Customers an innovative support. Thanks to its captivating design, together with a patented system brings to the backing pads for flap discs abrasive product field, something freshly updated. Thanks to its patented system, the vented backing pads takes away the heat from the working abrasive layer zone, so it increases the productivity and prolongs the tool working life. Besides by inserting a threaded system as anchorage, we tried to reduce the dead time, due to the tool change, at maximum.