17 Pcs Thread Repair Kit, M11x1.25 HSS Drill Helicoil Repair Kit Stainless Steel Rethreading Tap Kit M11x1.25 Female Thread Repairing Accessory Kit for Automotive Parts

Additional Details from the Manufacturer

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• Application: Thread repair insert kit is suitable for the repair of threaded holes in high voltage switchgear, microwave communication, auto parts, air separation equipment, radiators and other parts, such as the repair of threaded holes in injection molding machine templates.
• Inner Hole Repair: The steel wire screw group is placed in the screw hole of the workpiece such as aluminum alloy to form a standard inner thread with high strength, wear proof and high precision.
• Economical: In the event of a thread error or repairing a damaged female threaded hole, a threaded sleeve can be used as a repair method to repair threaded holes cost-effectively.
• Premium Materials: The installation tools in this helicoil thread repair kit are made of stainless steel for excellent handling, while the inserts are heat treated 45# steel for increased strength and longevity.
• Easy To Use: The female thread repairing accessory assortment kit comes with a organizer to hold and organize all parts for easy transport and storage between jobs; on site, the drill quickly makes room for the installation tool to smoothly install the blade that repairs old threads.