31Pcs Rechargeable Mini Electric Drill Grinder Set Rotary Tool Polishing Sharpening Tool Kit

Features: - Full copper thick wall chuck, high concentricity, clamping range 0.5-3.2mm - The vent hole design and the hollow vent hole design effectively dissipate the heat generated by the generator operation and prolong the service life of the motor. - Power switch, easy to open and close - Splicing charging hole for easy storage and connection - Engraving work for the processing of metal wood stone amber beeswax - Punch work for punching of vajra bodhi metal wood stone plastic - Grinding operation, for the peeling of amber bodhi jade wax Specifications: - Chuck Size: 0.5/1/1.5/2.4/3.2mm - Power: 20W - Speed: 1300RMP - Battery Capacity: 2000mAh - Application: grinding, polishing, punching, cutting, wenwan maintenance Package Included: 1x Grinder 1x Wool polishing ball 1x Cutting piece post 1x Emery grinding needle 5x Resin cutting sheet 4x Sandpaper ring 6x Copper chuck (0.5/1.4/2.5/3.0/3.2) 5x Grinding wheel grinding head 5x Drill bit (0.5/1.4/2.5/3.0/3.2) 1x Bracket 1x Adapter