40Pcs Carbide PCB Engraving Bits 3.175mm CNC Router Bit 10/15/20/30 Degree Milling Cutter Tools

Colour: blue Material: metal Package Contents: 40 * Engraving Bits CNC Router Tools 4 * Storage Box Only the above package content other products are not included. Note: Light reflection 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.