Installing HELICOIL® thread inserts is easy and cost-effective, because there are only a few basic rules to follow. For efficient assembly, whether for a single application or for high-volume production, we provide a broad range of manual and automated installation tools. Perfect for lightweight construction, HELICOIL® combines minimum spatial requirements with high load capacity. You can use high-strength screws optimally in low shear strength materials. Fewer connection points and reduced screw dimensions result in less material, reduced install space and lower weight. With helix right hand spiral flutes, designed to pull swarf towards the shank of the tap. Suitable for blind hole tapping. HELICOIL® thread inserts create high-strength, wear-resistant, heat-resistant thread of the highest precision by transferring the forces from flank to flank into the pilot thread. The reduced diameter of the HELICOIL® Plus in the first turn ensures that the thread insert can be installed like a screw.

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Thread reinforcement and thread repair are terms that are inseparably connected with our HELICOIL® brand.PSG 256 Video: https://d30qymu4o00meq.cloudfront.net/boellhoff/segment/60ad1c6d597e4300b26381728addd462/hls/1634968362087/60ad1c6d597e4300b26381728addd462.m3u8

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Installation mandrel with depth stop for installation of HELICOIL®Smart FreeRunning in dimensions from M4 to M12. The advantages of the HELICOIL® Plus systems are particularly apparent in processing and tools, as they significantly reduce installation times. The thread insert with tang that does not have to be broken off. Video: https://d30qymu4o00meq.cloudfront.net/boellhoff/segment/1e24071ec7324981aee30e9fda01588d/hls/1634717387671/1e24071ec7324981aee30e9fda01588d.m3u8

Just like the HELICOIL®Plus, the HELICOIL® Smart is provided with a special thread start to allow easier installation in a holding thread.

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HELICOIL® thread inserts are designed to evenly distribute loads across the screw for even distribution of stress Typ TB M Video: https://d30qymu4o00meq.cloudfront.net/boellhoff/segment/71c69c8ae8784e438aee78f40be3a144/hls/1624349539177/71c69c8ae8784e438aee78f40be3a144.m3u8 Type B-S 824 Video: https://d30qymu4o00meq.cloudfront.net/boellhoff/segment/6b0731de9304452e8f63911b0691ff83/hls/1634968978865/6b0731de9304452e8f63911b0691ff83.m3u8 The dimensional stability of the ISO thread complies with DIN 13 6H, with 4H for special requirements, and meets the requirements of international standards.

for large diameters – M30 Video: https://d30qymu4o00meq.cloudfront.net/boellhoff/segment/908fa8091ef64e74b591c6137e8e9922/hls/1637155841365/908fa8091ef64e74b591c6137e8e9922.m3u8 Set supplied with different lengths and dimensions of HELICOIL® plus threaded inserts, drill bits, HSS manual threads, manual pins, tang breakers.