Master Mechanic, 40 Piece, 120V, 1.2A, Rotary Tool Kit, 8,000 – 33,000 RPM With Variable Speed Dial, Separate On/Off Switch, Externally Replaceable Carbon Brushes, Spindle Lock, 6′ Power Cord, Dremel Compatible Housing & Collet Threads, Includes: 8 Each Cut Off Wheels, 3 Each Sanding Paper, 10 Each Grinding Wheels With Shank, 1 Each Sanding Shank, 4 Each Sanding Bands, 2 Each Drill Bits, 2 Each Diamond Bits, 2 Each Mandrels, 4 Each Felt Wheels, 1 Each Wet Stone, 2 Each Collets & 1 Each Spanner.