هیچ وقت سوپاپ کهنه رو دور نریزید!! Never Throw Away Old Engine Valves!

🔧 In this video, you will learn how to make a fully functional and professional drill bit from an old engine valve. This tool is very suitable for chamfering holes, removing burrs and preparing the location of the screws for the screws, and it can be made with minimal resources. During the video, I have shown the steps of choosing the right valve, turning, grinding, creating cutting edges and testing the tool's performance in full. ⚠️ Important note: To make this tool, be sure to use a valve that is attracted by a magnet. If the magnet does not attract the valve, its alloy is usually not suitable for making the tool and will not have the necessary durability and quality. If you are interested in making handmade tools, recycling parts and creative ideas, be sure to subscribe to the channel and write your opinion about this tool in the comments section. #ساخت_ابزار #مته_خزینه #ساپاپ #DIY #ToolMaking 🔧 In this video, I'll show you how to make a highly effective countersink drill bit from an old engine valve. This homemade tool is perfect for chamfering holes, removing burrs, and preparing holes for flat-head screws using simple workshop tools. The video covers every step, including selecting the right valve, machining, grinding the cutting edges, and testing the finished tool. ⚠️ Important Tip: Always choose an engine valve that is attracted by a magnet. If a magnet does not attract the valve, its alloy is generally not suitable for making durable cutting tools and may not provide the required strength or performance. If you enjoy DIY tool making, metalworking, and turning scrap into useful workshop tools, don't forget to like, subscribe, and share your thoughts in the comments. #DIY #ToolMaking #Countersink #EngineValve #Metalworking