High-Quality Construction: This drill bit is crafted from high manganese steel, ensuring exceptional durability and resistance to wear and tear, ideal for demanding coal mining applications.
Customized Color Options: The product offers customized color options, allowing customers to personalize their equipment to suit their specific needs and preferences.
Advanced Design for Efficient Drilling: The double spherical inner and nose rows, combined with a spherical bearing type, enable high-efficiency drilling and reduced downtime, making it an excellent choice for mining blasthole drilling.
Compliance with Industry Standards: The product meets the specifications of 6 5/8" API reg, ensuring compatibility with various drilling equipment and machinery.
Comprehensive Quality Assurance: The manufacturer provides a machinery test report and video outgoing-inspection, ensuring the product's quality and performance meet the highest standards, providing customers with peace of mind.