Premium Carbide Pilot Alloy Mandrel Rod for Serdi Valve Seat Machines
Ultra-hard tungsten carbide construction ensures extreme durability and wear resistance for high-precision machining. Precision-ground surface with tight tolerances (±0.001") guarantees seamless compatibility with Serdi valve seat cutters. Heat-treated alloy core enhances stability, reducing vibration during high-speed operations. Ideal for automotive engine rebuilding, valve seat refurbishment, and industrial machining applications. Direct-from-factory pricing with bulk discounts—no middlemen, no inflated costs. Global shipping available for wholesale buyers seeking top-tier tooling at unbeatable rates.