Integrated loader for machine tools
In addition, this makes it possible :
1) To lubricate the wedges so as to protect them against rust.
2) Allow a better penetration into the wood .
3) Lubricate the internal wedge shooting mechanism of the underpinner. Indeed, each time you shoot a v-nail, you lubricate your machine, i.e. "the more you work, the more you maintain your machine..." That's the secret of Cassese underpinners' longevity.