DELTA sanding sheet with 6 optimally positioned dust extraction holes for dust-free working. Micro Velcro surface for powerful fastening properties and fast changing of sanding sheets. Ideal in combination with our Delta sanding sheet adapter. The special synthetic resin-based plasticized Film prevents the sanding sheet from sticking caused by sanding dust. This also increases the service life compared to conventional sanding sheets. Another advantage is that the abrasive granules do not break off even if the sanding sheet is folded or bent...