LEONTOOL 15Pcs M12x1.75 Thread Repair Kit, Metric Portable Rethreading Tool

LEONTOOL 15Pcs M12x1.75 Thread Repair Kit, Metric Portable Rethreading Tool

• Package Include: 1pc twist drill , 1pc screw tap, 1pc installation tool, 1pc breaking pin tool, 1pc mini hexagonal wrench, 10pcs M12 thread insert and a storage box for easy storage and carrying. Attention: Before you buy this kit, please make sure which size do you need
• Material: M12 thread inserts is made of stainless steel, installation tool and breaking pin tool surface electrophoresis treatment, sturdy, not easy to rust. Twist drills and M12 screw taps are made of HSS (high speed steel), which has better wear resistance and heat resistance
• Wide Application: The thread repair insert kit is suitable for all metals, composites, polymers, and other materials, and can be widely used in automotive and plumbing applications, such as restoration and replacement of stripped or damaged internal screw threads, guaranteeing long-lasting results for the bolt, motor plug, and spark applications, it's an essential tool for any mechanic or DIY enthusiast, ideal for automotive and engine repairs.
• Easy to Use: 1. Drill out the injured thread with the drill bit. 2. Check the thread and pitch of the tap and the bolt match. 3. Use the specific taps for cutting the holding thread into the cleared hole. 4. Place the insert on the installation tool and center the insert tang in the tang slot. Wind the insert in with gentle downward pressure until half rotation below the surface. 5. punch the punch with the hammer instantaneously to remove the tail
• Desgin: There is a limit screw on thread insert installation spanner, which can control the push depth of thread inserts. 135° apex angle of twist drills, with stronger metal penetration and higher efficiency