Length: 144 mm Height: 96 mm Disc Size: 50 mm Free Speed: 17,000 RPM Spindle Size: 1/4-20 UNC Weight: 0.50 Kg Noise Level: 82 DBA (93 Pwr) Vibration K: 2.2 m/s2 A: 0.7 m/s2 Av Air Cons.: 2.5 CFM Output: 174 Watts Kit Contents: 1 x 2" Disc Sander - SI2201 1 x 50 mm Quick-Lock Backing Pad - GPA1523 1 x 75 mm Quick-Lock Backing Pad - GPA1524 5 × 50 mm Quick-Lock Sanding Disc - AB22012S36 5 x 50 mm Quick-Lock Sanding Disc - AB22012S60 5 x 50 mm Quick-Lock Sanding Disc - AB22012S80 2 x 50 mm Quick-Lock Mini Flap Disc - AB22012F40 2 x 50 mm Quick-Lock Mini Flap Disc - AB22012F60 2 x 50 mm Quick-Lock Mini Flap Disc - AB22012F80 2 x 50 mm Quick-Lock Mini Flap Disc - AB22012F120 5 × 75 mm Quick-Lock Sanding Disc - AB22013S36 5 × 75 mm Quick-Lock Sanding Disc - AB22013S80 2 × 75 mm Quick-Lock Mini Flap Disc - AB22013F40 2 × 75 mm Quick-Lock Mini Flap Disc - AB22013F60 2 × 75 mm Quick-Lock Mini Flap Disc - AB22013F80 2 x 2" Clean & Strip Discs - ABCH902 2 x 3" Clean & Strip Button Style Discs - ABCH903