High-Quality Material: This tricone roller drilling API standard 7 7/8 inch 200mm Mining tricone drill bit is crafted from high manganese steel, ensuring exceptional durability and resistance to wear and tear, even in the most demanding coal mining applications.
Customized Size and Color: The drill bit is available in a customized size of 7 7/8"-12 1/4", allowing for precise fitment in various mining equipment, and can be customized to meet specific color requirements.
Effective for Mining Blasthole Drilling: Designed for mining blasthole drilling, this tricone roller drilling bit is ideal for drilling operations in coal mining, providing efficient and reliable performance.
Comprehensive After-Sales Service: Our team offers online support to ensure smooth operation and troubleshooting of the drill bit, providing peace of mind for customers.
Verified Product Quality: The product is accompanied by a machinery test report and video outgoing-inspection, ensuring that the product meets the required standards and specifications, giving customers confidence in its quality.
