Quickly Repair The Damaged Bolt And Secure The Nut In PlaceSimplify The Repair Process And Eliminate The Need To Replace Expensive Or Hard-To-Find EquipmentThe Tool Operates By Layer Cutting The Metal LayerFor Simple Operation Use The Lowest Speed On The Drill Bit And Then Gently Apply Pressure To Remove The DepressionEffective Stainless Steel Impregnated Steel Mild Steel Copper Brass Aluminum Fiberglass Wood PlasticHigh Strength HardnessA Conscious Safety Design Means Not Cutting Your Hands Not Sparking Or BurningEasy To UseDurable UseMaterial: Stainless SteelDiv>SpecificationGeneral Material: Tungsten Steel Application: Hardware Tool Dimensions And Weight Product Weight: 0.0320 Kg Package Weight: 0.0390 Kg Product Size (L X W X H): 5.00 X 2.80 X 2.80 Cm / 1.97 X 1.1 X 1.1 Inches Package Size (L X W X H): 6.00 X 4.00 X 4.00 Cm / 2.36 X 1.57 X 1.57 Inches You Will Receive You Will Receive: 1 X Chamfer/P