Precision Engine Valve Seat Boring Machine for Automotive & Motorcycle Repair
High-grade hardened steel cutter ensures ultra-precision boring with 0.01mm tolerance, perfect for valve seat refurbishment in car/motorcycle/tractor engines. Durable cast iron base with anti-vibration design guarantees stability during high-speed machining, extending tool lifespan. 3-step adjustable depth control allows customized machining for brass/alloy/steel valve seats in cylinder heads. Compact workshop-friendly design (23kg) fits engine rebuilding shops, DIY garages, and agricultural machinery maintenance. Includes tungsten carbide cutting bits + pilot guides for smooth concentric boring without realignment. Direct bulk pricing from global industrial supplier – no middlemen, 100% QC-tested before shipping.
Note:
Compatible with most 30-150mm diameter valve seats. Ships with multi-language manual (EN/ES/DE).