High-Performance Internal Combustion Rock Drill – YN27C/27/30A

Durable Iron Piston
– Precision-forged from high-grade iron alloy for superior impact resistance and extended service life under heavy-duty drilling conditions.
Powerful & Efficient
– Optimized combustion system delivers consistent high torque, ideal for rock drilling, mining, quarrying, and construction projects.
Interchangeable Compatibility
– Designed for seamless integration with YN27C, YN27, and YN30A rock drills, reducing downtime and maintenance costs.
Robust Construction
– Heat-treated components and anti-corrosion coating ensure reliability in extreme environments, from hard rock to concrete surfaces.
Global Wholesale Advantage
– Direct factory pricing with bulk discounts, guaranteeing unbeatable value for contractors and industrial suppliers worldwide.
Versatile Applications
– Perfect for tunneling, demolition, roadwork, and geological exploration—engineered for professionals who demand precision and durability.