Discription:10pcs 3mm Shank Bullet Type Grinding Wheel Motou Rotary Tools Set<br> Features:<br> Waterproof and oil-resistant.<br> Safe and wear-resistant.<br> Work smoothly and provide uniform surface treatment effect.  <br> Specification:<br> Product Name : Grinding Head    Material: Carborundum  Type: Bullet Type   Rod Diameter: 3mm   Kinds of Size: 3mm， 4mm， 5mm， 6mm， 8mm， 10mm， 12mm   Quantity: 10pcs    <br> Application:<br> It can apply to high-speed precision grinding of the original rough surface after any mechanical processing.<br> It is suitable for all kind of material， mainly used for polishing and grinding the curved surface， irregular surface and inner hole.<br> This product is ideal abrasive tool for mold producing， tool repairing， curve， hole and concave-convex surface grinding and polishing. Suitable for all metal and non-metal.<br>  <br> Package Included:<br> 1x Set (10pcs) Grinding Tools Set<br>  <br> More Details: