Total Length：approx. 58mm, top diameter 12mm, top length 25mm, shank length 29mm, shank diameter 6.3mm(1/4 ” Inch);
Perfect for Woodworking and Wood Carving: This rotary burr set is perfect for grinding, polishing, shaping and burnishing soft wood, plastics and rubber surfaces,Not applicable to hardwood;
Easy to Use: This Rotary Burr Set has 6.3mm(1/4 ” Inch) Shanks that fits all Drills. You don’t need to worry if this will not fit your drill, Help you to enjoy woodworking;
NOTE: Don’t buy this product from these seller named “QKSTORE / Fanlary.”, they are FAKE! I can’t guarantee if you can really receive the order.