Introducing the Hand Sanding Block Tool & Sander Pad Set by POWERTEC. Designed as a professional grade hand sanding block with dust extraction capability, this sander works in conjunction with your Shop Vacs and Festool hoses to help eliminate many of your common dust clean-up task/Features/-A lightweight construction. Equipped with a fixed 1 in. O.D. adapter for attachment hoses and fittings. Compatible Dust Collection Hose Kits - POWERTEC 70130 : 70175 : 70257 - Soft grip ergonomic handle allows you to comfortably maneuver and sand on frames or edges with consistent cuts and uniform finishes. Compatible abrasive: 80mm by 133mm. Project Flexibility: Perfect for an assortment of handing sanding applications and surfaces, including: drywall, hardwoods, non-ferrous metal, plastic and painted surfaces. Package Contains (1) Hand Sanding Block - 80 mm X 130 mm, (50) Sander Pads with Assorted Grit Types, (10) 40, (10) 80, (10) 120, (10) 180, (10) 240.