P28 4-STONE MANDREL Ideal for high-precision applications

Ideal for high-precision applications

and reliable operation—making it a trusted choice for production and repair environments alike

it is the ideal solution for achieving exceptional surface finishes and tight tolerances in even the most demanding industrial environments

the 3GP20 delivers optimal abrasive alignment and efficient material removal

P28 4-STONE MANDREL Ideal for high-precision applicationsAchieve exceptional honing precision with the Sunnen 4GP28 Honing Tool, designed for high performance applications requiring accuracy, repeatability, and durability. This tooling ensures optimal abrasive alignment and efficient material removal, delivering superior surface finishes and extended tool life. Ideal for demanding industrial environments, the 4GP28 offers the reliability and performance professionals expect from Sunnen.