
Drill Rod Brv53 Hydraulic Breaker Blunt Cone Moil Wedge Chisel. Super Wear-Resistant Materials: Made from 40Cr, 42CrMoA, and TSG46A/48A for 1-3x longer service life. Advanced CNC Precision: Manufactured with CNC machines for high accuracy and quality control. Special Sectional Quenching: Ensures full rod hardness and increased wear-resistance through heat treatment. Multi-Layer Paint Spraying: Two or three layers of paint for better protection compared to single-layer. CE and ISO9001 Certified: Products meet international quality standards with CE and ISO9001:2000 certification. Customizable Color and Size: Color is customized, and size is available in 170*1500mm or other options. Fast Handling Time: Only 2-3 days for stock items; 25 days for new production orders. 24-Hour Technical Support: Response within 24 hours (excluding holidays) with free quality replacement.