Description: Automatic Center Pin Spring Loaded Mark Center Punch Tool Wood Indentation Mark Woodworking Tool Bit Punch Needle.     Specifications:  Product Name:Automatic Punch Tool;  Spring Material:Stainless Steel;  Shell Material:High Carbon Steel;  Length:128mm;  Features:Use the spring in the body to produce impact force to punch holes;  Quantity:1 Pc × Automatic Punch Tool;     Features:  - Good quality:  Made from high-carbon steel, sturdy and high hardness, automatic center punch is a tool with a conical point, which is used making an indentation in an object.  - Convenient to use: This punch has a mechanism that automatically strikes a blow when downward pressure is applied; No hammer is required.  - Multi use: Actually works and makes a solid mark in wood, metal, steel, aluminum, brass, copper and more.     Package Included:(optional) 1 Pc × Automatic Punch Tool;  Or 2 Pcs × 1 × Automatic Punch Tool;  1 × Spare Punch;  Or 3 Pcs ×   1 × Automatic Punch Tool;  2 × Spare Punch