10Pcs Woodworking Grinding Drill 1/4in Hex Engraving File Burr Drill Bits Set

Colour: black Material: carbon steel Package Contents: 10 * Grinding Files Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.