242pcs Mini Drill Bit Fit Accessories Grinding Polish Power Tools Accessories Rotary Tool Bits Grinding Polishing For Rotary Machine Features: Humanized design, form a complete set of the commonly used tools, a set of satisfy various needs. The combination of and variety, can help you improve work efficiency. Equipped with all kinds of grinding head, the size of the iron products can be fine polishing. Sand ring can be all kinds of metal plane, surface, including the inner hole and special angle of grinding workpiece, unhairing, smooth, fine grinding and polishing. Reusable wooden storage box for easy storage and carrying. With small, good polishing effect, high efficiency and low cost, and practical. Suitable for cutting, grinding, carving, engraving, shaping, sanding, cleaning, polishing.   Specifications: Material: Steel copper sand, wool Quantity: 242pcs Package size: 31.5*13.5*4.5cm/12.40*5.31*1.77in Package weight: 800g   Note: Item color may show sight aberration due to different shooting light and monitor display.   Packing list: 1* Red paste paste 36* Black resin tablets 36* Red resin sheet barrel 30* Red sandpaper buckets 10* Large sand ring 12.7mm 10* Small sand ring 6.35mm 15* Cylindrical grinding head 6* Large wool piece 25*7mm 6* Small fleece 13*7mm 1* Nipin 22mm 1* Nibble bowl 19mm 1* Pen 1* Steel flat 22mm 1* Steel bowl 19mm 1* Pen 1* Copper flat 22mm 1* Copper bowl 19mm 1* Copper pen 1* 6.35mm sand drum 1* 12.7mm sand drum 4* Twist drill 6* Small drill 2* 2.35mm red gasket post 1* Self-tapping pole 3.175mm 8* Wool head 6* Red wheel 6* Green wheel 1* Oil stone 30* 32mm black mesh 1* 6pcs High speed steel small saw blade set