Cutting Tools By RAPI-COIL

• Kit Contains: HSS Tap 1/4-20 UNC, 5/16-18 UNC, 3/8-16 UNC, 7/16-14 UNC, 1/2-13 UNC - 1pcs each, HSS Twist Drill- 5pcs, Installation tool with Allen key-5pcs, break-off tang-5pcs and Stainless-Steel Helicoill Insert- 110pcs.
• With the help of this kit, you may strengthen your internal thread and maintain its existing diameter, eliminating the need to repair broken internal threads with larger-diameter screws or bolts.
• The steps needed to repair the damaged thread are maintained in the image and in the description below.
• The thread repair kit is perfect for repairing damaged threads on a wide range of materials, including aluminum, steel, and cast iron. It's suitable for automotive, industrial, and DIY applications.
• Our thread repairing inserts are made from high-quality stainless steel, which ensures durability and longevity. They are resistant to corrosion, heat, and wear, making them suitable for even the toughest applications.