Features1[High Efficiency] This portable drill bit sharpener efficiently sharpens iron drill bits without causing damage, ensuring optimal performance. 2[Time Saving] Increase drill bit utilization, save time, and prevent unnecessary waste with this tool, helping you save both time and cost. 3[ Materials] Crafted from PC plastic and corundum grinding wheel, this sharpener boasts high hardness, effective rust resistance, and long lasting durability. 4[Self Centering Design] The sharpener features self centering point, eliminating the need for auxiliary center drilling or center punching during the sharpening process. 5[Compact and Lightweight] Small and portable, easy to carry around and use anywhere, you can easily use this drill bit sharpener alongside electric drill, improving efficiency.SpecificationItem Type: Drill Bit SharpenerMaterial: PCGrinding Wheel Material: Brown CorundumPackage List1 x Drill Bit Sharpener1 x Cover1 x Wrench2 x Grinding Wheel