P28 4-STONE MANDREL and superior alignment—ensuring accurate

and superior alignment—ensuring accurate

designed for Single Stroke Honing® applications

the BAL20 ensures consistent results across a variety of materials and part sizes

Ideal for high-precision applications

designed to work in tandem for optimal performance

P28 4-STONE MANDREL and superior alignment—ensuring accurateAchieve 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.