Gardsert self tapping thread repair system is superior to Helicoil, Keyserts, etc. because it is permanent and no special tools are required. Installation is a a simple two step process that only requires a grade 8 nut and bolt. This video demonstrates hand installation and machine installation.
Gardserts can be used very successfully on cast iron and steel. They have a Rockwell hardness of 60, and they come in hardened steel, or stainless steel. They can also be used on aluminum and magnesium.
Partspipeline 11 months ago
Gardserts are a real time saver. Very easy to use, and they don't break.
Partspipeline 1 year ago