Description:  29pcs Drill Carving Positioner Locator with Sanding Bands and Rotary Burr.     Features:  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.  Bit usage: suitable for wood, plastics and other soft materials, carving, engraving, hollowing, chamfering, slotting, reaming.   Installation steps: -Screw down nut, install the woodworking cutter.  -Install the cutter locator.  -Adjust the milling cutter to the same plane as the locator, and remember to adjust the scale.Adjust depth according to demand.     Specification:  Material: Steel,plastic;  Grinding head diameter: 3.175 (mm);  Locating cover size: 60mm;  Package Included:   6 x Drill bits;  1 x Drill Dedicated Locator;  20 x Sanding bands;  2 x Mandrels.