A. Practical: The complete 150-piece Dremel Rotary Tool Grinding Cutting Sanding Kit includes polishing tools, pads, cutting tools, drums, grinding tools, sanding tools, etc. B. Durable: The kit has a small size, provides a good polishing effect, and offers efficiency in use. C. Applications: The kit is suitable for various polishing needs and can be used on both metal and nonmetal materials. D. Multipurpose: It is suitable for metal surface cleaning, derusting, grinding, dusting, deburring, polishing, and stripping residue. E. Specification: - Type: Dremel Rotary Tool Grinding Cutting Sanding Kit - Material: Sanding material, metal, high-speed steel, etc. - Color: As shown in the picture - Quantity: 150 pieces - Usage: Rotary Polishing Tool F. Package Includes: - 30 x 1/4" Sand Drum (60/120/240 grits, 10 each) - 30 x 1/2" Sand Drum (60/120/240 grits, 10 each) - 40 x 15/16" Cutting Wheel - 20 x 3/4" 180 Grits Sanding Disc - 20 x 3/4" 240 Grits Sanding Disc - 2 x RT-402 Screw Mandrel with 1/8" Shank - 1 x 1/4" Sanding Drum Mandrel with 1/8" Shank - 1 x 1/2" Sanding Drum Mandrel with 1/8" Shank - 3 x Assorted Brass Polish Brush/Wheel - 3 x Assorted Nylon Polish Brush/Wheel