
Heavy-Duty Rock Drill Bits for Challenging Material Applications. Customized Dimensions: Round Shank OD, Carbide OD, Reach, and Setp Shank available in multiple sizes or fully customized. Superior Durability: Cold forged tungsten carbide and hardened steel alloy provide maximum strength and wear resistance. Enhanced Efficiency: Design redirects debris and reduces vibration, boosting performance by 20%-30% in field tests. Universal Compatibility: Compatible with all major underground and surface mining machines including continuous miners. Custom Logo Printing: Optional laser printed custom logo available for branding purposes. Strict Quality Control: Full QC system records all production processes for complete review and traceability. ISO Certified Quality: Manufacturing certified under ISO 9001:2000 and ISO 14001 standards. Flexible Customization: ODM and OEM services available with full customization from samples or designs.