This 4 piece set is designed to work with the  M-3, PL-10 and MC-20 fastener attaching machines. The hole piercing die pre-punches the hole in the material. Then the setting dies install the grommet. This die set is specifically designed to set rolled rim grommets. This dies set made of stainless steel for a durable, long lasting product.

These dies are compatible with Stimpson and Scovill grommets, not compatible with their machines.

Please see our size chart for all available sizes.

Dies are final sale, and cannot be returned NO EXCEPTIONS.