The Nikken (Straight Shank) Side Cutter Arbor is engineered for secure and precise mounting of side and face milling cutters, as well as slitting saws, on machines equipped with straight shank holders. Crafted from high-grade hardened alloy steel and precision-ground for optimal concentricity, it ensures minimal runout and maximum cutting stability. This design reduces vibration, extends tool life, and improves surface finish in demanding milling applications. Suitable for slotting, deep cutting, and high-precision operations, the Nikken Straight Shank Side Cutter Arbor delivers reliable performance in industries such as mold-making, aerospace, and high-accuracy part manufacturing. Built in Japan, it upholds Nikken’s reputation for precision and durability.