Spin Tru 37 EM
This Spin Tru CAT-50 end mill holder, model C50-37EM4, is designed to securely hold 3/8-inch shank end mills with a 2.5-inch projection. Built for precision and rigidity, this tool holder supports stable cutting performance while minimizing runout and vibration. Ideal for CNC milling operations where accuracy and repeatability are critical, Spin Tru holders are widely trusted in professional machine shops.
Country of Origin: United States
Mill Diameter: 3/8 in