All components necessary to begin polishing are included in this kit: back-up pad

13 TPI Bi-Metal T-Shank Jig Saw Blades for Plexiglass (5-Pack)

Aggressive carbide tooth geometry delivers fast and effortless cuts

1-3/4in (44mm) laminated steel body for superior strength

120 Grit (Fine) ROS Hook & Lock Discs (50-Pack)

1-1/4 in. Universal Fit Bi-Metal Oscillating Blade for Clean Wood All components necessary to begin1 1 4 in. Universal Fit Bi Metal Oscillating Blade for Clean Wood Ultra hardened cutting edge for up to 5x longer life than standard blades Curve Contact Edge for precise, clean plunge cuts with less vibration Black I. C. E. coated teeth for heat resistance, long life and superior chip evacuation