Threaded guide M10x1 for glow plug reamers

The threaded guide with M10x1 thread serves as a precise centering aid when using glow plug reamers. It is screwed into the cylinder head in place of the glow plug and guides the reamer exactly in the glow plug bore. This prevents tilting of the reamer and damage to the cylinder head. The precise guide ensures clean and centered reaming. This is especially important to ensure optimal sealing of the new glow plug and to avoid consequential damage. The threaded guide is made from high-quality tool steel and is characterized by high fit accuracy and durability. It is an indispensable tool for professional glow plug repair. Suitable for glow plug reamers with M10x1 thread.