
Yt27 Pneumatic Air Leg Rock Drill, Jack Hammer for Mining. High-Efficiency Drilling: Drills 34-42mm holes up to 5-6m depth with high rotation torque and strong blow-cleaning function. Durable Construction: New condition pneumatic jack hammer designed for medium-hard and hard rock mining and tunneling. Export-Grade Packaging: Sturdy wooden case with metal reinforcement, foam cushioning, and plastic film for anti-shock protection. Flexible Customization: Offers minor, full customization, and design/sample-based customization options for clients. Comprehensive Support: 24/7 after-sales service and 1-year warranty coverage for reliable long-term operation. Versatile Application: Suitable for mine roadways, tunnels, quarries, and water conservancy projects with wet rock drilling. Complete Accessories: Includes FT160 air leg, FY250 oiler, B22 drill rods, and diamond bits for immediate use.