After completing lifting and lowering the installation tool, use a socket spanner to remove the socket. For larger sizes and spark plug holes, use a long. Gently press down on the insertion pin until it is half a turn below the surface.
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Highly useful 131 piece thread repair kit is the perfect solution to damaged or stripped threaded holes. Suitable for M5, M6, M8, M10 and M12. Suitable for M5, M6, M8, M10 and M12. Creates a stronger internal thread in soft metals. Protects tapped threads against wear and damage. Includes Five of Each: HSS Steel Taps, Installation &. Break Pin Tools, HSS Twist Drills, 110Pcs Wire Thread. Inserts (Helicoils) & Hex Key. Helicoil Sizes (25pc of each): M5x0.8x6.7mm, M6x1.0x8mm, M8x1.25x10.8mm, M10x1.5x13.5mm, M12x1.75x16.3mm. Packed in a convenient steel carrying case. Ideal for restoring damaged threads in steel, cast iron and aluminium. Suitable for engine repair and other automotive/mechanical applications.
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Armstrong Heli-coil screw thread repair kit. Never used before. Condition as seen in the photos.
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Gently press down on the insertion pin until it is half a turn below the surface. Do not work against the direction of the thread as the pin may break. Check that the threads and pitch of the tap match.
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Total quantity: 150pcs. M8 1.25 1.5D (5PCS). M8 1.25 3D (5PCS). M4 0.7 1.5D (20PCS). M4 0.7 3D (20PCS). M6 1.0 1.5D (10PCS). M6 1.0 3D (10PCS). M5 0.8 1.5 D (20PCS).
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This kit contains everything you need to fix M5 up to M12 and 1/4 to 1/2 UNC sized threads, including high-quality stainless steel helical inserts. Tap drilled hole using screw tap provided. Load thread insert into installation tool.
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Armstrong Heli-coil screw thread repair kit. Never used before. Condition as seen in the photos.
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Armstrong Heli-coil screw thread repair kit. Never used before. Condition as seen in the photos.
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