5/16 18 Inch Thread Repair Kit HSS Drill Helicoil Repair Kit SAE Thread Inserts

• Used for repairing damaged or stripped internal threads and creating a stronger internal thread.

• Suitable for all metals, composites, polymers and other materials. Our thread repair kit can be widely used in automotive and plumbing applications.

• 304 Stainless thread inserts create longer lasting durable threads, increase the possibility of higher torque application in weaker metals. 135° apex angle of twist drills, with stronger metal penetration and higher efficiency

• Thread repair kit includes a collection of tools including HSS drill, tap, thread inserts, installation tool, break pin tool.

• All the parts are organized in a convenient iron case for easy transport and storage between jobs.