« Back to previous category Backing pad - ø 150 mm 15 holes Description Description Backing pad for ducted sanding suction for 6,7,9,15 holes with abrasive discs. Connection GRIP. 171.0401 Related products Technical itemsMulti hole backing pad – ø 150 mm 97 holes Read more Technical itemsSupergrip interface 21 holes Read more Technical itemsPolishing pad Read more