30pcs Drill Positioner Locator with Sanding Band and Rotary Burr Carving Polishing Rotary Tool

Features: 1. Position cover for fixing drill grinders, milling cutters, tools, grinders with tool with screw, can be directly to the card holder in rotary grinders, and positioning.  2. Bit usage: suitable for wood, plastics and other soft materials, carving, engraving, hollowing, chamfering, slotting, reaming.    Specification: Material: Plastic and steel;  Size: 10pcs 6mm, 10pcs 12mm;  Mandrel shank: 3.175mm;     Package Included: 2 x Locator;  20 x Sanding bands;  2 x  Mandrels;  6 x Drill bits