Description:New and high qualitySuitable for thin wood, metal, plastic plates pull groovingMaterial: HSS 4241Surface treatment: Titanium CoatedSize: 3mm,4mm,5mm,6mm,6.5mm,8mmQuantity: 1 set (6pcs)Package Included:3/6 x Drill BitsNoteDue to the difference between different monitors, the picture may not reflect the actual color of the item.If you have any questions, please feel free to contact me, thank you!