20pcs Diamond Grinding Heads Mini Drill Burrs Bit Set 3mm Shank for Rotary Tool Washer Illumination mode: 2 modes

Illumination mode: 2 modes

(4) 1-4 Splitter Cable x1

Cool-touch ice silk cover

Fingerboard material: Maple wood

20pcs Diamond Grinding Heads Mini Drill Burrs Bit Set 3mm Shank for Rotary Tool Washer Illumination mode: 2 modesDescription: Powerful strength, high efficiency, high quality finish, for long service life, and packed with nice plastic case for safety storage and protection Double groove because the lines are crossed, more suitable for the object of relatively low density SUITABLE FOR: Fits most small rotary tools, woodworking drilling carving engraving, making DIY carving fans much easier to do the wood working job Cast iron, cast steel, carbon steel, alloy