AB Tools 3/8” x 20 BSF Thread Repair Cutter Kit Helicoil Set for Damaged Threads 14pc

Key features

• 3/8" x 20 BSF thread repair kit - British Standard Fine
• Protects tapped threads against wear and damage
• Creates a stronger internal thread in soft materials
• Suitable for repairing stripped, damaged or corroded threads
• Easy and simple to use

Professional thread repair kit for commercial or own occasional / home use 3/8" x 20 BSF thread repair kit British Standard Fine thread repair kit / set Suitable for repairing stripped, damaged or corroded internal threads Protects tapped threads against wear and damage Creates a stronger internal thread in soft materials Permanent repair to worn and damaged threads Stainless steel helicoil for maximum strength and durability Stainless steel so wont rust and rot Easy and simple to use Due to the narrow and exact tolerances, the new thread is normally stronger SIMPLE TO USE 1. DRILLING – Clear the damaged thread with a standard drill – the kit includes the correct size drill 2. CHECK – Check that the thread and pitch of the tap and the bolt match 3. TAPPING – Use the special V-coil taps for cutting the holding thread into the cleared hole. It is recommended to use a suitable cutting oil 4. INSTALL THE INSERT – place insert on installation tool and position the adjustable ring so that the insert tang is centred on the tang slot. Wind the insert in with a light downward pressure until half a turn below the surface 5. TANG REMOVAL – after finishing remove the installation t

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